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Viswan G, Wang K, Streubel R, Hong X, Valanoor N, Sando D, Dowben PA. Magnetocapacitance at the Ni/BiInO 3 Schottky Interface. ACS APPLIED MATERIALS & INTERFACES 2024; 16:4108-4116. [PMID: 38193781 DOI: 10.1021/acsami.3c13478] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2024]
Abstract
We report the observation of a magnetocapacitance effect at the interface between Ni and epitaxial nonpolar BiInO3 thin films at room temperature. A detailed surface study using X-ray photoelectron spectroscopy (XPS) reveals the formation of an intermetallic Ni-Bi alloy at the Ni/BiInO3 interface and a shift in the Bi 4f and In 3d core levels to higher binding energies with increasing Ni thickness. The latter infers band bending in BiInO3, corresponding to the formation of a p-type Schottky barrier. The current-voltage characteristics of the Ni/BiInO3/(Ba,Sr)RuO3/NdScO3(110) heterostructure show a significant dependence on the applied magnetic field and voltage cycling, which can be attributed to voltage-controlled band bending and spin-polarized charge accumulation in the vicinity of the Ni/BiInO3 interface. The magnetocapacitance effect can be realized at room temperature without involving multiferroic materials.
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Affiliation(s)
- Gauthami Viswan
- Department of Physics and Astronomy, University of Nebraska-Lincoln, Jorgensen Hall, 855 North 16th Street, Lincoln, Nebraska 68588-0299, United States
| | - Kun Wang
- Department of Physics and Astronomy, University of Nebraska-Lincoln, Jorgensen Hall, 855 North 16th Street, Lincoln, Nebraska 68588-0299, United States
| | - Robert Streubel
- Department of Physics and Astronomy, University of Nebraska-Lincoln, Jorgensen Hall, 855 North 16th Street, Lincoln, Nebraska 68588-0299, United States
| | - Xia Hong
- Department of Physics and Astronomy, University of Nebraska-Lincoln, Jorgensen Hall, 855 North 16th Street, Lincoln, Nebraska 68588-0299, United States
| | - Nagarajan Valanoor
- School of Materials Science and Engineering, University of New South Wales, Sydney, NSW 2052, Australia
| | - Daniel Sando
- School of Materials Science and Engineering, University of New South Wales, Sydney, NSW 2052, Australia
- School of Physical and Chemical Sciences, Te Kura Matu̅ University of Canterbury, Christchurch 8140, New Zealand
| | - Peter A Dowben
- Department of Physics and Astronomy, University of Nebraska-Lincoln, Jorgensen Hall, 855 North 16th Street, Lincoln, Nebraska 68588-0299, United States
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2
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Belik AA. Aurivillius Phase Bi 4V 3O 12 with d 1 Magnetic Cations, Anisotropic and Negative Thermal Expansion, Multiple Structural Transitions, and Low-Dimensional Magnetism. Inorg Chem 2022; 61:10144-10150. [PMID: 35729747 DOI: 10.1021/acs.inorgchem.2c01252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Aurivillius phases are an important class of inorganic compounds as they often show ferroelectric properties, and some members of this family are used in nonvolatile ferroelectric memories. The majority of Aurivillius phases have nonmagnetic d0 cations in the perovskite block. Bi4Ti3O12 is the best-known and extensively studied compound within this family. Here, using a high-pressure, high-temperature synthesis method, we could successfully prepare a full magnetic analogue, Bi4V3O12, with d1 cations. Bi4V3O12 is unstable in air above about 520 K. However, in an inert atmosphere, Bi4V3O12 demonstrates two first-order reversible structural transitions near 525 and 760 K. The high-temperature prototypical phase is the same in both Bi4V3O12 and Bi4Ti3O12 with tetragonal (T) I4/mmm symmetry and aT = 3.85608(5) Å and cT = 32.6920(8) Å (at 850 K) for Bi4V3O12, while the low-temperature phases are different. Bi4V3O12 shows anisotropic thermal expansion above 300 K and negative volumetric thermal expansion above about 700 K. Magnetic measurements showed a broad maximum near 70 K on magnetic susceptibility, indicating the presence of low-dimensional magnetism with strong antiferromagnetic interactions between V4+ ions with the Curie-Weiss temperature of about -370 K. But no long-range magnetic ordering was found in Bi4V3O12 down to 2 K.
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Affiliation(s)
- Alexei A Belik
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), Namiki 1-1, Tsukuba, Ibaraki 305-0044, Japan
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3
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Płowaś-Korus I, Kaczkowski J. Comparative density functional studies of BiMO 3 polymorphs (M = Al, Ga, In) based on LDA, GGA, and meta-GGA functionals. NEW J CHEM 2022. [DOI: 10.1039/d2nj03258a] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The meta-GGA functionals, MS2 and SCAN, are the only approximations that correctly describe the crystallographic ground-state of BiMO3 (M = Al, Ga, In).
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Affiliation(s)
- Iwona Płowaś-Korus
- Institute of Molecular Physics, Polish Academy of Sciences, M. Smoluchowskiego 17, 60-179 Poznań, Poland
| | - Jakub Kaczkowski
- Institute of Molecular Physics, Polish Academy of Sciences, M. Smoluchowskiego 17, 60-179 Poznań, Poland
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Liu Z, Wu H, Zhuang J, Niu G, Zhang N, Ren W, Ye ZG. High Curie temperature bismuth-based piezo-/ferroelectric single crystals of complex perovskite structure: recent progress and perspectives. CrystEngComm 2022. [DOI: 10.1039/d1ce00962a] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The recent progress in high TC bismuth-based piezo-/ferroelectric single crystals is reviewed in terms of materials design, crystal growth, physical properties, crystal chemistry, and complex domain structures, and the future perspectives are discussed.
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Affiliation(s)
- Zenghui Liu
- Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education & International Center for Dielectric Research, School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Hua Wu
- Department of Applied Physics, Donghua University, Ren Min Road 2999, Songjiang, Shanghai, 201620, China
| | - Jian Zhuang
- Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education & International Center for Dielectric Research, School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Gang Niu
- Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education & International Center for Dielectric Research, School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Nan Zhang
- Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education & International Center for Dielectric Research, School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Wei Ren
- Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education & International Center for Dielectric Research, School of Electronic Science and Engineering, Xi'an Jiaotong University, Xi'an, 710049, China
| | - Zuo-Guang Ye
- Department of Chemistry and 4D LABS, Simon Fraser University, Burnaby, British Columbia, V5A 1S6, Canada
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5
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Abstract
The phase content and sequence, the crystal structure, and the magnetic properties of perovskite solid solutions of the (1−y)BiFeO3–yBiZn0.5Ti0.5O3 series (0.05 ≤ y ≤ 0.90) synthesized under high pressure have been studied. Two perovskite phases, namely the rhombohedral R3c and the tetragonal P4mm, which correspond to the structural types of the end members, BiFeO3 and BiZn0.5Ti0.5O3, respectively, were revealed in the as-synthesized samples. The rhombohedral and the tetragonal phases were found to coexist in the compositional range of 0.30 ≤ y ≤ 0.90. Magnetic properties of the BiFe1−y[Zn0.5Ti0.5]yO3 ceramics with y < 0.30 were measured as a function of temperature. The obtained compositional variations of the normalized unit-cell volume and the Néel temperature of the BiFe1−y[Zn0.5Ti0.5]yO3 perovskites in the range of their rhombohedral phase were compared with the respective dependences for the BiFe1−yB3+yO3 perovskites (where B3+ = Ga, Co, Mn, Cr, and Sc). The role of the high-pressure synthesis in the formation of the antiferromagnetic states different from the modulated cycloidal one characteristic of the parent BiFeO3 is discussed.
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Jana R, Dutta A, Saha P, Mandal K, Ghosh B, Chandra A, Das I, Mukherjee GD. Anomalous structural behavior and antiferroelectricity in BiGdO 3: detailed temperature and high-pressure study. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2021; 33:495403. [PMID: 34517357 DOI: 10.1088/1361-648x/ac2646] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/15/2021] [Accepted: 09/13/2021] [Indexed: 06/13/2023]
Abstract
A comprehensive temperature and high-pressure investigation on BiGdO3is carried out by means of dielectric constant, piezoelectric current, polarization-electric field loop, Raman scattering and x-ray diffraction measurements. Temperature dependent dielectric constant and dielectric loss show two anomalies at about 290 K (Tr) and 720 K (TC). The latter anomaly is most likely due to antiferroelectric to paraelectric transition as hinted by piezoelectric current and polarization-electric field loop measurements at room temperature, while the former anomaly suggests reorientation of polarization. A small deviation from linear behaviour of both the Raman modes due to structural modification in the vicinity ofTC; and sharp decrease in integrated intensities of these two modes aboveTCprovide further proof for the above antiferroelectric to paraelectric transition. Cubic to monoclinic structural transition is observed at about 10 GPa in high-pressure x-ray diffraction studies accompanied by anisotropic lattice parameter changes and large unit cell volume collapse during the transition. This structural transition is corroborated by anomalous softening and large increase in full width half maximum of M2(640 cm-1) Raman mode above 10 GPa. We speculate that enhancement of large structural distortion and large reduction inc/aratio above 10 GPa might be associated with antiferroelectric to ferroelectric transition in the system.
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Affiliation(s)
- Rajesh Jana
- National Centre for High Pressure Studies, Department of Physical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur Campus, Mohanpur 741246, Nadia, West Bengal, India
- Beijing National Laboratory for Condensed Matter Physics and Institute of Physics, Chinese Academy of Sciences, Beijing 100190, People's Republic of China
- Solid State Physics Division, Bhabha Atomic Research Centre, Mumbai 400085, India
| | - Apurba Dutta
- CMP Division, Saha Institute of Nuclear Physics, HBNI, 1/AF-Bidhannagar, Kolkata 700064, India
| | - Pinku Saha
- National Centre for High Pressure Studies, Department of Physical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur Campus, Mohanpur 741246, Nadia, West Bengal, India
| | - Kapil Mandal
- National Centre for High Pressure Studies, Department of Physical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur Campus, Mohanpur 741246, Nadia, West Bengal, India
| | - Bishnupada Ghosh
- National Centre for High Pressure Studies, Department of Physical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur Campus, Mohanpur 741246, Nadia, West Bengal, India
| | - Amreesh Chandra
- Department of Physics, Indian Institute of Technology Kharagpur, Kharagpur 721302, India
| | - I Das
- CMP Division, Saha Institute of Nuclear Physics, HBNI, 1/AF-Bidhannagar, Kolkata 700064, India
| | - Goutam Dev Mukherjee
- National Centre for High Pressure Studies, Department of Physical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur Campus, Mohanpur 741246, Nadia, West Bengal, India
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Kaczkowski J, Pugaczowa-Michalska M, Płowaś-Korus I. Comparative density functional studies of pristine and doped bismuth ferrite polymorphs by GGA+U and meta-GGA SCAN+U. Phys Chem Chem Phys 2021; 23:8571-8584. [PMID: 33876019 DOI: 10.1039/d0cp06157c] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
We analyzed the effect of nonmagnetic dopants Al, Ga, Sc, and In at the Fe-site on the phase stability, structural, and electronic properties of different bismuth ferrite (BiFeO3) polymorphs in the framework of density functional theory with the Hubbard U correction (DFT+U). We started our consideration from the determination of the magnitude of the U parameter. First, we calculated the structural, electronic, and magnetic properties of the rhombohedral R3c-G phase of BiFeO3 within the generalized gradient approximation (GGA) and strongly constrained and appropriately normed (SCAN) meta-GGA for different values of the U. Next, we compared these results with those obtained within the parameter-free hybrid functional. After determining the optimal values of the Hubbard U parameter we analyzed the total energies between the selected BiFeO3 polymorphs without and with dopants within both GGA+U and SCAN+U. For all dopants the concentration was 12.5% which was close to their solubility limit in BiFeO3 under ambient conditions. We found that none of these dopants led to the structural phase transition. However, DFT+U calculations revealed that the doping of BiFeO3 with Al and Ga reduced the energy barrier between R3c-G and Cm-C phases whereas for Sc and In the energy difference between both phases increased. For the orthorhombic phases the considered dopants do not affect the energy barrier between them and the rhombohedral phase. In addition, the ferroelectric polarization does not change after replacing the Fe atom by the dopant for the all considered BiFeO3 polymorphs.
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Affiliation(s)
- Jakub Kaczkowski
- Institute of Molecular Physics, Polish Academy of Sciences, M. Smoluchowskiego 17, 60-179 Poznań, Poland.
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8
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Pan Z, Zhang MH, Nishikubo T, Sakai Y, Yamamoto H, Hojo H, Fukuda M, Hu L, Ishizaki H, Kaneko S, Kawaguchi S, Koruza J, Rödel J, Azuma M. Polarization Rotation at Morphotropic Phase Boundary in New Lead-Free Na 1/2Bi 1/2V 1-xTi xO 3 Piezoceramics. ACS APPLIED MATERIALS & INTERFACES 2021; 13:5208-5215. [PMID: 33475346 DOI: 10.1021/acsami.0c18482] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
In this work, we show that polarization rotation enhances the piezoresponse in a high-performance lead-free piezoelectric material, Na1/2Bi1/2V1-xTixO3, a solid solution between tetragonal Na1/2Bi1/2VO3 and rhombohedral Na1/2Bi1/2TiO3, obtained by high-pressure synthesis. The system forms a pure perovskite structure with a favorable morphotropic phase boundary (MPB) located around x = 0.90, which separates the tetragonal and rhombohedral phases. In addition, a distinct monoclinic phase with polarization rotation as functions of composition and temperature is observed. XRD measurements revealed the moderately high Curie temperature of 523 K at x = 0.95 in the MPB. The piezoelectric coefficient d33 of the monoclinic x = 0.95 sample, 42 pC/N, is higher than those of the tetragonal and rhombohedral phases. Even though the present lead-free Na1/2Bi1/2V1-xTixO3 ceramics feature smaller d33 values compared to many currently available lead-free piezoelectric materials as a result of insufficient poling and low density, we expect our findings open up opportunities for exploring promising lead-free piezoelectric materials in Na1/2Bi1/2VO3-based perovskites.
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Affiliation(s)
- Zhao Pan
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Mao-Hua Zhang
- Department of Materials and Earth Sciences, Nonmetallic Inorganic Materials, Technical University of Darmstadt, Darmstadt, 64287, Germany
| | - Takumi Nishikubo
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Yuki Sakai
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
- Kanagawa Institute of Industrial Science and Technology (KISTEC), 705-1 Shimoimaizumi, Ebina, Kanagawa 243-0435, Japan
| | - Hajime Yamamoto
- Institute of Multidisciplinary Research for Advanced Materials, Tohoku University, 2-1-1 Katahira, Aoba-ku, Sendai 980-8577, Japan
| | - Hajime Hojo
- Department of Advanced Materials Science and Engineering, Faculty of Engineering Sciences, Kyushu University, 6-1 Kasuga-koen, Kasuga, Fukuoka 816-8580, Japan
| | - Masayuki Fukuda
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Lei Hu
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Hayato Ishizaki
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Satoru Kaneko
- Kanagawa Institute of Industrial Science and Technology (KISTEC), 705-1 Shimoimaizumi, Ebina, Kanagawa 243-0435, Japan
| | - Shogo Kawaguchi
- Research and Utilization Division, Japan Synchrotron Radiation Research Institute (JASRI), SPring-8, 1-1-1 Kouto, Sayo-cho, Sayo-gun, Hyo̅go 679-5198, Japan
| | - Jurij Koruza
- Department of Materials and Earth Sciences, Nonmetallic Inorganic Materials, Technical University of Darmstadt, Darmstadt, 64287, Germany
| | - Jürgen Rödel
- Department of Materials and Earth Sciences, Nonmetallic Inorganic Materials, Technical University of Darmstadt, Darmstadt, 64287, Germany
- Tokyo Tech World Research Hub Initiative (WRHI), Institute of Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama, 226-8503, Japan
| | - Masaki Azuma
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
- Kanagawa Institute of Industrial Science and Technology (KISTEC), 705-1 Shimoimaizumi, Ebina, Kanagawa 243-0435, Japan
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9
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The Synthesis and Characterization of Sol-Gel-Derived SrTiO3-BiMnO3 Solid Solutions. CRYSTALS 2020. [DOI: 10.3390/cryst10121125] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
In this study, the aqueous sol-gel method was employed for the synthesis of (1−x)SrTiO3-xBiMnO3 solid solutions. Powder X-ray diffraction analysis confirmed the formation of single-phase perovskites with a cubic structure up to x = 0.3. A further increase of the BiMnO3 content led to the formation of a negligible amount of neighboring Mn3O4 impurity, along with the major perovskite phase. Infrared (FT-IR) analysis of the synthesized specimens showed gradual spectral change associated with the superposition effect of Mn-O and Ti-O bond lengths. By introducing BiMnO3 into the SrTiO3 crystal structure, the size of the grains increased drastically, which was confirmed by means of scanning electron microscopy. Magnetization studies revealed that all solid solutions containing the BiMnO3 component can be characterized as paramagnetic materials. It was observed that magnetization values clearly correlate with the chemical composition of powders, and the gradual increase of the BiMnO3 content resulted in noticeably higher magnetization values.
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Abstract
Abstract
The realization that materials with coexisting magnetic and ferroelectric order open up efficient ways to control magnetism by electric fields unites scientists from different communities in the effort to explore the phenomenon of multiferroics. Following a tremendous development, the field has now gained some maturity. In this article, we give a succinct review of the history of this exciting class of materials and its evolution from “ferroelectromagnets” to “multiferroics” and beyond.
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Affiliation(s)
- Thomas Lottermoser
- Department of Materials , ETH Zurich , Vladimir-Prelog-Weg 4 , Zurich , ZH 8093 , Switzerland
| | - Dennis Meier
- Department of Materials Science and Engineering , NTNU Norwegian University of Science and Technology , Sem Sælandsvei 12 , Trondheim 7034 , Norway
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11
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Wakazaki S, Nishikubo T, Sakai Y, Shigematsu K, Das H, Zhang D, Zhang Q, Matsuda M, Azuma M. Stabilized Charge, Spin, and Orbital Ordering by the 6s 2 Lone Pair in Bi 0.5Pb 0.5MnO 3. Inorg Chem 2020; 59:13390-13397. [PMID: 32869627 DOI: 10.1021/acs.inorgchem.0c01748] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
Bi and Pb ions with charge degree of freedom depending on 6s2 and 6s0 electronic configurations were combined with the Mn ion in a perovskite oxide. Comprehensive theoretical and experimental investigations revealed the Bi3+0.5Pb2+0.5Mn3+0.5Mn4+0.5O3 charge ordered state with CE-type spin and dz2 orbital orderings as observed in La0.5Ca0.5MnO3, Nd0.5Sr0.5MnO3, and Bi0.5Sr0.5MnO3. The charge and orbital orderings were preserved above 500 K owing to the stereochemical activity of Bi3+ and Pb2+ ions which stabilized the structural distortion.
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Affiliation(s)
- Shogo Wakazaki
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Takumi Nishikubo
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Yuki Sakai
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.,Kanagawa Institute of Industrial Science and Technology, 705-1 Shimoimaizumi, Ebina 243-0435, Japan
| | - Kei Shigematsu
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.,Kanagawa Institute of Industrial Science and Technology, 705-1 Shimoimaizumi, Ebina 243-0435, Japan
| | - Hena Das
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.,World Research Hub Initiative, Institute for Innovative Research, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan
| | - Depei Zhang
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Qiang Zhang
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Masaaki Matsuda
- Neutron Scattering Division, Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, United States
| | - Masaki Azuma
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori-ku, Yokohama 226-8503, Japan.,Kanagawa Institute of Industrial Science and Technology, 705-1 Shimoimaizumi, Ebina 243-0435, Japan
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12
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Lisnevskaya IV, Butova VV, Perebeinos MI, Myagkaya KV, Letovaltsev AO, Shapovalov VV, Zahran HY, Yahia IS, Soldatov AV. On the Possibility of Synthesizing Bimno3 at Ambient Pressure Using Low-Temperature Methods. COMMENT INORG CHEM 2019. [DOI: 10.1080/02603594.2019.1643331] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Affiliation(s)
| | - Vera V. Butova
- The Smart Materials Research Institute, Southern Federal University, Rostov-on-Don, Russia
- Federal Research Centre the Southern Scientific Center of the Russian Academy of Sciences, Rostov-on-Don, Russia
| | | | - Ksenia V. Myagkaya
- Faculty of Chemistry, Southern Federal University, Rostov-on-Don, Russia
| | | | - Victor V. Shapovalov
- The Smart Materials Research Institute, Southern Federal University, Rostov-on-Don, Russia
| | - Heba Y. Zahran
- Advanced Functional Materials & Optoelectronic Laboratory (AFMOL), Department of Physics, Faculty of Science, King Khalid University, Abha, Saudi Arabia
- Metallurgical Lab., Nanoscience Laboratory for Environmental and Bio-medical Applications (NLEBA), Semiconductor Lab., Physics Department, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt
| | - Ibrahim S. Yahia
- Advanced Functional Materials & Optoelectronic Laboratory (AFMOL), Department of Physics, Faculty of Science, King Khalid University, Abha, Saudi Arabia
- Metallurgical Lab., Nanoscience Laboratory for Environmental and Bio-medical Applications (NLEBA), Semiconductor Lab., Physics Department, Faculty of Education, Ain Shams University, Roxy, Cairo, Egypt
| | - Alexander V. Soldatov
- The Smart Materials Research Institute, Southern Federal University, Rostov-on-Don, Russia
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13
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Lu C, Wu M, Lin L, Liu JM. Single-phase multiferroics: new materials, phenomena, and physics. Natl Sci Rev 2019; 6:653-668. [PMID: 34691921 PMCID: PMC8291614 DOI: 10.1093/nsr/nwz091] [Citation(s) in RCA: 40] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/09/2019] [Revised: 06/15/2019] [Accepted: 06/20/2019] [Indexed: 12/23/2022] Open
Abstract
Multiferroics, where multiple ferroic orders coexist and are intimately coupled, promise novel applications in conceptually new devices on one hand, and on the other hand provide fascinating physics that is distinctly different from the physics of high-TC superconductors and colossal magnetoresistance manganites. In this mini-review, we highlight the recent progress of single-phase multiferroics in the exploration of new materials, efficient roadmaps for functionality enhancement, new phenomena beyond magnetoelectric coupling, and underlying novel physics. In the meantime, a slightly more detailed description is given of several multiferroics with ferrimagnetic orders and double-layered perovskite structure and also of recently emerging 2D multiferroics. Some emergent phenomena such as topological vortex domain structure, non-reciprocal response, and hybrid mechanisms for multiferroicity engineering and magnetoelectric coupling in various types of multiferroics will be briefly reviewed.
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Affiliation(s)
- Chengliang Lu
- School of Physics & Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Menghao Wu
- School of Physics & Wuhan National High Magnetic Field Center, Huazhong University of Science and Technology, Wuhan 430074, China
| | - Lin Lin
- Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China
| | - Jun-Ming Liu
- Laboratory of Solid State Microstructures, Nanjing University, Nanjing 210093, China
- Institute for Advanced Materials, Hubei Normal University, Huangshi 435002, China
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14
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Khalyavin DD, Salak AN, Fertman EL, Kotlyar OV, Eardley E, Olekhnovich NM, Pushkarev AV, Radyush YV, Fedorchenko AV, Desnenko VA, Manuel P, Ding L, ČiŽmár E, Feher A. The phenomenon of conversion polymorphism in Bi-containing metastable perovskites. Chem Commun (Camb) 2019; 55:4683-4686. [PMID: 30938726 DOI: 10.1039/c9cc00472f] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A post-synthesis thermal treatment of metastable phases in the high-pressure stabilised perovskite BiFe1-yScyO3 system results in the irreversible formation of polymorphs which represent novel polar and antipolar structures with interesting magnetic properties. Such annealing-stimulated polymorphism is believed to be a general phenomenon which can be found in other systems.
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Affiliation(s)
- Dmitry D Khalyavin
- ISIS Facility, Rutherford Appleton Laboratory, Harwell Oxford, Didcot OX11 0QX, UK.
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Spaldin NA, Ramesh R. Advances in magnetoelectric multiferroics. NATURE MATERIALS 2019; 18:203-212. [PMID: 30783227 DOI: 10.1038/s41563-018-0275-2] [Citation(s) in RCA: 301] [Impact Index Per Article: 60.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/30/2017] [Accepted: 12/17/2018] [Indexed: 05/05/2023]
Abstract
The manipulation of magnetic properties by an electric field in magnetoelectric multiferroic materials has driven significant research activity, with the goal of realizing their transformative technological potential. Here, we review progress in the fundamental understanding and design of new multiferroic materials, advances in characterization and modelling tools to describe them, and the exploration of devices and applications. Focusing on the translation of the many scientific breakthroughs into technological innovations, we identify the key open questions in the field where targeted research activities could have maximum impact in transitioning scientific discoveries into real applications.
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Affiliation(s)
- N A Spaldin
- Materials Theory, ETH Zurich, Zürich, Switzerland.
| | - R Ramesh
- Department of Materials Science and Engineering, UC Berkeley, Berkeley, CA, USA
- Department of Physics, UC Berkeley, Berkeley, CA, USA
- Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, CA, USA
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16
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Pan Z, Chen J, Yu R, Patra L, Ravindran P, Sanson A, Milazzo R, Carnera A, Hu L, Wang L, Yamamoto H, Ren Y, Huang Q, Sakai Y, Nishikubo T, Ogata T, Fan X, Li Y, Li G, Hojo H, Azuma M, Xing X. Large Negative Thermal Expansion Induced by Synergistic Effects of Ferroelectrostriction and Spin Crossover in PbTiO 3-Based Perovskites. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2019; 31:10.1021/acs.chemmater.8b04266. [PMID: 38711569 PMCID: PMC11071054 DOI: 10.1021/acs.chemmater.8b04266] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/08/2024]
Abstract
The discovery of unusual negative thermal expansion (NTE) provides the opportunity to control the common but much desired property of thermal expansion, which is valuable not only in scientific interests but also in practical applications. However, most of the available NTE materials are limited to a narrow temperature range, and the NTE effect is generally weakened by various modifications. Here, we report an enhanced NTE effect that occurs over a wide temperature range α ‾ V = - 5.24 × 10 - 5 ∘ C - 1 , 25 - 575 ∘ C , and this NTE effect is accompanied by an abnormal enhanced tetragonality, a large spontaneous polarization, and a G-type antiferromagnetic ordering in the present perovskite-type ferroelectric of (1-x)PbTiO3-xBiCoO3. Specifically, for the composition of 0.5PbTiO3-0.5BiCoO3, an extensive volumetric contraction of ~4.8 % has been observed near the Curie temperature of 700 °C, which represents the highest level in PbTiO3-based ferroelectrics. According to our experimental and theoretical results, the large NTE originates from a synergistic effect of the ferroelectrostriction and spin crossover of cobalt on the crystal lattice. The actual NTE mechanism is contrasted with previous functional NTE materials, in which the NTE is simply coupled with one ordering such as electronic, magnetic, or ferroelectric ordering. The present study sheds light on the understanding of NTE mechanisms, and it attests that NTE could be simultaneously coupled with different orderings, which will pave a new way toward the design of large NTE materials.
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Affiliation(s)
- Zhao Pan
- State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Jun Chen
- Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing, Beijing 100083, China
- Department of Physical Chemistry, University of Science and Technology Beijing, Beijing 100083, China
| | - Runze Yu
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Lokanath Patra
- Department of Physics, Central University of Tamil Nadu, Thiruvarur, Tamil Nadu 610101, India
- Simulation Center for Atomic and Nanoscale MATerials (SCANMAT), Central University of Tamil Nadu, Thiruvarur, Tamil Nadu 610101, India
| | - Ponniah Ravindran
- Department of Physics, Central University of Tamil Nadu, Thiruvarur, Tamil Nadu 610101, India
- Simulation Center for Atomic and Nanoscale MATerials (SCANMAT), Central University of Tamil Nadu, Thiruvarur, Tamil Nadu 610101, India
| | - Andrea Sanson
- Department of Physics and Astronomy, University of Padova, Padova I-35131, Italy
| | - Ruggero Milazzo
- Department of Physics and Astronomy, University of Padova, Padova I-35131, Italy
| | - Alberto Carnera
- Department of Physics and Astronomy, University of Padova, Padova I-35131, Italy
| | - Lei Hu
- Department of Physical Chemistry, University of Science and Technology Beijing, Beijing 100083, China
| | - Lu Wang
- Department of Physical Chemistry, University of Science and Technology Beijing, Beijing 100083, China
| | - Hajime Yamamoto
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Yang Ren
- X-ray Science Division, Argonne National Laboratory, Argonne, Illinois 60439, United States
| | - Qingzhen Huang
- Center for Neutron Research, National Institute of Standards and Technology (NIST), Gaithersburg, Maryland 20899-6102, United States
| | - Yuki Sakai
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Takumi Nishikubo
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Takahiro Ogata
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Xi’an Fan
- State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China
| | - Yawei Li
- State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China
| | - Guangqiang Li
- State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology, Wuhan 430081, China
| | - Hajime Hojo
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Masaki Azuma
- Laboratory for Materials and Structures, Tokyo Institute of Technology, 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Xianran Xing
- Beijing Advanced Innovation Center for Materials Genome Engineering, University of Science and Technology Beijing, Beijing 100083, China
- Department of Physical Chemistry, University of Science and Technology Beijing, Beijing 100083, China
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17
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Wang W, Liu F, Zhang X, Shen X, Yao Y, Wang Y, Liu B, Liu X, Yu R. Two types of B-site ordered structures of the double perovskite Y2CrMnO6: experimental identification and first-principles study. Inorg Chem Front 2018. [DOI: 10.1039/c7qi00686a] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
From the ABF images, first-principles calculations and image simulations, we conclude that Y2CrMnO6 has rock-salt ordered and layer ordered structures.
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Affiliation(s)
- Weipeng Wang
- Beijing National Laboratory of Condensed Matter Physics
- Institute of Physics
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Fuyang Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Xuejing Zhang
- Beijing National Laboratory of Condensed Matter Physics
- Institute of Physics
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Xi Shen
- Beijing National Laboratory of Condensed Matter Physics
- Institute of Physics
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Yuan Yao
- Beijing National Laboratory of Condensed Matter Physics
- Institute of Physics
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Yanguo Wang
- Beijing National Laboratory of Condensed Matter Physics
- Institute of Physics
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Banggui Liu
- Beijing National Laboratory of Condensed Matter Physics
- Institute of Physics
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
| | - Xiaoyang Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Richeng Yu
- Beijing National Laboratory of Condensed Matter Physics
- Institute of Physics
- Chinese Academy of Sciences
- Beijing 100190
- P. R. China
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18
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Pan Z, Chen J, Jiang X, Hu L, Yu R, Yamamoto H, Ogata T, Hattori Y, Guo F, Fan X, Li Y, Li G, Gu H, Ren Y, Lin Z, Azuma M, Xing X. Colossal Volume Contraction in Strong Polar Perovskites of Pb(Ti,V)O 3. J Am Chem Soc 2017; 139:14865-14868. [PMID: 28994586 DOI: 10.1021/jacs.7b08625] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
The unique physical property of negative thermal expansion (NTE) is not only interesting for scientific research but also important for practical applications. Chemical modification generally tends to weaken NTE. It remains a challenge to obtain enhanced NTE from currently available materials. Herein, we successfully achieve enhanced NTE in Pb(Ti1-xVx)O3 by improving its ferroelectricity. With the chemical substitution of vanadium, lattice tetragonality (c/a) is highly promoted, which is attributed to strong spontaneous polarization, evidenced by the enhanced covalent interaction in the V/Ti-O and Pb-O2 bonds from first-principles calculations. As a consequence, Pb(Ti0.9V0.1)O3 exhibits a nonlinear and much stronger NTE over a wide temperature range with a volumetric coefficient of thermal expansion αV = -3.76 × 10-5/°C (25-550 °C). Interestingly, an intrinsic giant volume contraction (∼3.7%) was obtained at the composition of Pb(Ti0.7V0.3)O3 during the ferroelectric-to-paraelectric phase transition, which represents the highest value ever reported. Such volume contraction is well correlated to the effect of spontaneous volume ferroelectrostriction. The present study extends the scope of the NTE family and provides an effective approach to explore new materials with large NTE, such as through adjusting the NTE-related ferroelectric property in the family of ferroelectrics.
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Affiliation(s)
- Zhao Pan
- Department of Physical Chemistry, University of Science and Technology Beijing , Beijing 100083, China.,State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology , Wuhan 430081, China.,Materials and Structures Laboratory, Tokyo Institute of Technology , 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Jun Chen
- Department of Physical Chemistry, University of Science and Technology Beijing , Beijing 100083, China.,Materials and Structures Laboratory, Tokyo Institute of Technology , 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Xingxing Jiang
- Center for Crystal R&D, Key Laboratory of Functional Crystals and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, China
| | - Lei Hu
- Department of Physical Chemistry, University of Science and Technology Beijing , Beijing 100083, China
| | - Runze Yu
- Materials and Structures Laboratory, Tokyo Institute of Technology , 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Hajime Yamamoto
- Materials and Structures Laboratory, Tokyo Institute of Technology , 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Takahiro Ogata
- Materials and Structures Laboratory, Tokyo Institute of Technology , 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Yuichiro Hattori
- Materials and Structures Laboratory, Tokyo Institute of Technology , 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Fangmin Guo
- X-Ray Science Division, Argonne National Laboratory , Argonne, Illinois 60439, United States
| | - Xi'an Fan
- State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology , Wuhan 430081, China
| | - Yawei Li
- State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology , Wuhan 430081, China
| | - Guangqiang Li
- State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology , Wuhan 430081, China
| | - Huazhi Gu
- State Key Laboratory of Refractories and Metallurgy, Wuhan University of Science and Technology , Wuhan 430081, China
| | - Yang Ren
- X-Ray Science Division, Argonne National Laboratory , Argonne, Illinois 60439, United States
| | - Zheshuai Lin
- Center for Crystal R&D, Key Laboratory of Functional Crystals and Laser Technology, Technical Institute of Physics and Chemistry, Chinese Academy of Sciences , Beijing 100190, China
| | - Masaki Azuma
- Materials and Structures Laboratory, Tokyo Institute of Technology , 4259 Nagatsuta, Midori, Yokohama 226-8503, Japan
| | - Xianran Xing
- Department of Physical Chemistry, University of Science and Technology Beijing , Beijing 100083, China
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19
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Strain-tuned enhancement of ferromagnetic T C to 176 K in Sm-doped BiMnO 3 thin films and determination of magnetic phase diagram. Sci Rep 2017; 7:43799. [PMID: 28256606 PMCID: PMC5335565 DOI: 10.1038/srep43799] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/10/2016] [Accepted: 01/30/2017] [Indexed: 11/09/2022] Open
Abstract
BiMnO3 is a promising multiferroic material but it’s ferromagnetic TC is well below room temperature and the magnetic phase diagram is unknown. In this work, the relationship between magnetic transition temperature (TC) and the substrate induced (pseudo-) tetragonal distortion (ratio of out-of-plane to in-plane lattice parameters, c/a) in BiMnO3 thin films, lightly doped to optimize lattice dimensions, was determined. For c/a > 0.99, hidden antiferromagnetism was revealed and the magnetisation versus temperature curves showed a tail behaviour, whereas for c/a < 0.99 clear ferromagnetism was observed. A peak TC of up to 176 K, more than 70 K higher than for bulk BiMnO3, was achieved through precise strain tuning. The TC was maximised for strong tensile in-plane strain which produced weak octahedral rotations in the out-of-plane direction, an orthorhombic-like structure, and strong ferromagnetic coupling.
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20
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Salak A, Khalyavin D, Pushkarev A, Radyush Y, Olekhnovich N, Shilin A, Rubanik V. Phase formation in the (1- y )BiFeO 3 - y BiScO 3 system under ambient and high pressure. J SOLID STATE CHEM 2017. [DOI: 10.1016/j.jssc.2016.12.029] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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21
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Belik AA. Structural, magnetic, and dielectric properties of solid solutions between BiMnO3 and YMnO3. J SOLID STATE CHEM 2017. [DOI: 10.1016/j.jssc.2016.10.025] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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22
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Abstract
Solid solutions BiMn1-xCrxO3 (0 ≤ x ≤ 1) have been prepared at 6 GPa and 1370-1620 K. Their structural properties have been studied with synchrotron X-ray powder diffraction, and their physical properties have been investigated by dc/ac magnetic, specific heat, dielectric, and differential scanning calorimetry measurements. A magnetic phase diagram of BiMn1-xCrxO3 is established. A phase with orbital ordering observed in BiMnO3 is suppressed at x > 0.1, accompanied by a drop in the ferromagnetic Curie temperature TC from 101 K for x = 0 to 76 K for x = 0.15 and sharp changes in the lattice parameters. The TC value monotonically decreases up to x = 0.3 (with TC = 53 K). For intermediate compositions with x = 0.4, 0.5, spin-glass magnetic properties are found at 28 and 24 K, respectively. The Néel temperature TN linearly increases from 36 K for x = 0.6 to 111 K for x = 1.0. A spin-reorientation transition is observed at 61 K for x = 0.9 and 72 K for x = 1.0. Re-entrant spin-glass transitions are also observed for samples with x = 0.3, 0.6, 0.7 by ac susceptibility at low temperatures. At high temperatures, a structural phase transition from C2/c to Pnma symmetry is observed for all compositions with a monotonic change of the phase transition temperature. The magnetic phase diagram from the BiMnO3-rich side (x ≤ 0.5) resembles a phase diagram of BiMn1-xScxO3 solid solutions, indicating that the nature of substituting cations (magnetic or nonmagnetic) is not crucial for doped BiMnO3.
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Affiliation(s)
- Alexei A Belik
- International Center for Materials Nanoarchitectonics (WPI-MANA) and Research Center for Functional Materials, National Institute for Materials Science (NIMS) , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
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23
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Belik AA, Yi W, Kumagai Y, Katsuya Y, Tanaka M, Oba F. LiNbO3-Type Oxide (Tl1–xScx)ScO3: High-Pressure Synthesis, Crystal Structure, and Electronic Properties. Inorg Chem 2016; 55:1940-5. [DOI: 10.1021/acs.inorgchem.5b02915] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alexei A. Belik
- International Center for Materials Nanoarchitectonics
(WPI-MANA), National Institute for Materials Science (NIMS), Namiki
1-1, Tsukuba, Ibaraki 305-0044, Japan
| | - Wei Yi
- International Center for Materials Nanoarchitectonics
(WPI-MANA), National Institute for Materials Science (NIMS), Namiki
1-1, Tsukuba, Ibaraki 305-0044, Japan
- Institute
of Physics and Beijing National Laboratory for Condensed Matter Physics, Chinese Academy of Sciences, Beijing 100190, China
| | | | - Yoshio Katsuya
- Synchrotron
X-ray Station at SPring-8, NIMS, Kouto 1-1-1, Sayo-cho, Hyogo 679-5148, Japan
| | - Masahiko Tanaka
- Synchrotron
X-ray Station at SPring-8, NIMS, Kouto 1-1-1, Sayo-cho, Hyogo 679-5148, Japan
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24
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Meier D. Functional domain walls in multiferroics. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2015; 27:463003. [PMID: 26523728 DOI: 10.1088/0953-8984/27/46/463003] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
During the last decade a wide variety of novel and fascinating correlation phenomena has been discovered at domain walls in multiferroic bulk systems, ranging from unusual electronic conductance to inseparably entangled spin and charge degrees of freedom. The domain walls represent quasi-2D functional objects that can be induced, positioned, and erased on demand, bearing considerable technological potential for future nanoelectronics. Most of the challenges that remain to be solved before turning related device paradigms into reality, however, still fall in the field of fundamental condensed matter physics and materials science. In this topical review seminal experimental findings gained on electric and magnetic domain walls in multiferroic bulk materials are addressed. A special focus is put on the physical properties that emerge at so-called charged domain walls and the added functionality that arises from coexisting magnetic order. The research presented in this review highlights that we are just entering a whole new world of intriguing nanoscale physics that is yet to be explored in all its details. The goal is to draw attention to the persistent challenges and identify future key directions for the research on functional domain walls in multiferroics.
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Affiliation(s)
- Dennis Meier
- Department of Materials, ETH Zürich, 8092 Switzerland
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25
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Khomchenko VA, Paixão JA. Structural defects as a factor controlling the magnetic properties of pure and Ti-doped Bi(1-x)Ca(x)FeO(3-x/2) multiferroics. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2015; 27:436002. [PMID: 26447603 DOI: 10.1088/0953-8984/27/43/436002] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
Recognition of the factors that may significantly affect the multiferroic properties of BiFeO3-based perovskites remains one of the most challenging tasks in condensed matter physics. To reveal the reasons behind the doping-driven instability of the cycloidal antiferromagnetic order in the polar phase of Bi(1-x)Ca(x)FeO(3-x/2), synthesis and investigation of the crystal structure, microstructure, local ferroelectric and magnetic properties of the ceramic samples of Bi0.9Ca0.1Fe(1-x)Ti(x)O(3-δ) (x = 0.05, 0.1, 0.15) have been carried out. The compounds possess a rhombohedral structure (space group R3c). The compositional dependence of unit cell volume in this series can be interpreted as suggesting the doping-induced elimination of anion vacancies at x ⩽ 0.1 and the formation of cation vacancies at x > 0.1. The filling of oxygen vacancies suppresses a weak ferromagnetic contribution characteristic of the parent Bi0.9Ca0.1FeO2.95. The appearance of cation vacancies restores the weak ferromagnetic phase. The key role of lattice defects in the magnetic behavior of Ca-doped BiFeO3 has been confirmed by the observation of a correlation between the magnetic properties and the morphology/ferroelectric domain structure of the Bi0.9Ca0.1Fe(1-x)Ti(x)O(3-δ) ceramics.
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Affiliation(s)
- V A Khomchenko
- CFisUC, Department of Physics, University of Coimbra, P-3004-516 Coimbra, Portugal
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26
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Chen J, Hu L, Deng J, Xing X. Negative thermal expansion in functional materials: controllable thermal expansion by chemical modifications. Chem Soc Rev 2015; 44:3522-67. [PMID: 25864730 DOI: 10.1039/c4cs00461b] [Citation(s) in RCA: 201] [Impact Index Per Article: 22.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Negative thermal expansion (NTE) is an intriguing physical property of solids, which is a consequence of a complex interplay among the lattice, phonons, and electrons. Interestingly, a large number of NTE materials have been found in various types of functional materials. In the last two decades good progress has been achieved to discover new phenomena and mechanisms of NTE. In the present review article, NTE is reviewed in functional materials of ferroelectrics, magnetics, multiferroics, superconductors, temperature-induced electron configuration change and so on. Zero thermal expansion (ZTE) of functional materials is emphasized due to the importance for practical applications. The NTE functional materials present a general physical picture to reveal a strong coupling role between physical properties and NTE. There is a general nature of NTE for both ferroelectrics and magnetics, in which NTE is determined by either ferroelectric order or magnetic one. In NTE functional materials, a multi-way to control thermal expansion can be established through the coupling roles of ferroelectricity-NTE, magnetism-NTE, change of electron configuration-NTE, open-framework-NTE, and so on. Chemical modification has been proved to be an effective method to control thermal expansion. Finally, challenges and questions are discussed for the development of NTE materials. There remains a challenge to discover a "perfect" NTE material for each specific application for chemists. The future studies on NTE functional materials will definitely promote the development of NTE materials.
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Affiliation(s)
- Jun Chen
- Department of Physical Chemistry, University of Science and Technology Beijing, Beijing 100083, China.
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27
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Yi W, Matsushita Y, Katsuya Y, Yamaura K, Tsujimoto Y, Presniakov IA, Sobolev AV, Glazkova YS, Lekina YO, Tsujii N, Nimori S, Takehana K, Imanaka Y, Belik AA. High-pressure synthesis, crystal structure and magnetic properties of TlCrO3 perovskite. Dalton Trans 2015; 44:10785-94. [PMID: 25730286 DOI: 10.1039/c4dt03823a] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
TlMO(3) perovskites (M(3+) = transition metals) are exceptional members of trivalent perovskite families because of the strong covalency of Tl(3+)-O bonds. Here we report on the synthesis, crystal structure and properties of TlCrO(3) investigated by Mössbauer spectroscopy, specific heat, dc/ac magnetization and dielectric measurements. TlCrO(3) perovskite is prepared under high pressure (6 GPa) and high temperature (1500 K) conditions. The crystal structure of TlCrO(3) is refined using synchrotron X-ray powder diffraction data: space group Pnma (no. 62), Z = 4 and lattice parameters a = 5.40318(1) Å, b = 7.64699(1) Å and c = 5.30196(1) Å at 293 K. No structural phase transitions are found between 5 and 300 K. TlCrO(3) crystallizes in the GdFeO(3)-type structure similar to other members of the perovskite chromite family, ACrO(3) (A(3+) = Sc, In, Y and La-Lu). The unit cell volume and Cr-O-Cr bond angles of TlCrO(3) are close to those of DyCrO(3); however, the Néel temperature of TlCrO(3) (TN≈ 89 K) is much smaller than that of DyCrO(3) and close to that of InCrO(3). Isothermal magnetization studies show that TlCrO(3) is a fully compensated antiferromagnet similar to ScCrO(3) and InCrO(3), but different from RCrO(3) (R(3+) = Y and La-Lu). Ac and dc magnetization measurements with a fine step of 0.2 K reveal the existence of two Néel temperatures with very close values at T(N2) = 87.0 K and T(N1) = 89.3 K. Magnetic anomalies near T(N2 )are suppressed by static magnetic fields and by 5% iron doping.
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Affiliation(s)
- Wei Yi
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan.
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28
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Belik AA. Magnetic properties of solid solutions between BiCrO 3 and BiGaO 3 with perovskite structures. SCIENCE AND TECHNOLOGY OF ADVANCED MATERIALS 2015; 16:026003. [PMID: 27877780 PMCID: PMC5036460 DOI: 10.1088/1468-6996/16/2/026003] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/18/2014] [Revised: 03/18/2015] [Accepted: 03/19/2015] [Indexed: 06/06/2023]
Abstract
Magnetic properties of BiCr1-x Ga x O3 perovskite-type solid solutions are reported, and a magnetic phase diagram is established. As-synthesized BiCrO3 and BiCr0.9Ga0.1O3 crystallize in a monoclinic (m) C2/c structure. The Néel temperature (TN) decreases from 111 K in BiCrO3 to 98 K in BiCr0.9Ga0.1O3, and spin-reorientation transition temperature increases from 72 K in BiCrO3 to 83 K in BiCr0.9Ga0.1O3. o-BiCr0.9Ga0.1O3 with a PbZrO3-type orthorhombic structure is obtained by heating m-BiCr0.9Ga0.1O3 up to 573 K in air; it shows similar magnetic properties with those of m-BiCr0.9Ga0.1O3. TN of BiCr0.8Ga0.2O3 is 81 K, and TN of BiCr0.7Ga0.3O3 is 63 K. Samples with x = 0.4, 0.5, 0.6 and 0.7 crystallize in a polar R3c structure. Long-range antiferromagnetic order with weak ferromagnetism is observed below TN = 56 K in BiCr0.6Ga0.4O3, TN = 36 K in BiCr0.5Ga0.5O3 and TN = 18 K in BiCr0.4Ga0.6O3. BiCr0.3Ga0.7O3 shows a paramagnetic behaviour because the Cr concentration is below the percolation threshold of 31%.
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Affiliation(s)
- Alexei A Belik
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
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29
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Gilioli E, Ehm L. High pressure and multiferroics materials: a happy marriage. IUCRJ 2014; 1:590-603. [PMID: 25485138 PMCID: PMC4224476 DOI: 10.1107/s2052252514020569] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/10/2014] [Accepted: 09/14/2014] [Indexed: 05/26/2023]
Abstract
The community of material scientists is strongly committed to the research area of multiferroic materials, both for the understanding of the complex mechanisms supporting the multiferroism and for the fabrication of new compounds, potentially suitable for technological applications. The use of high pressure is a powerful tool in synthesizing new multiferroic, in particular magneto-electric phases, where the pressure stabilization of otherwise unstable perovskite-based structural distortions may lead to promising novel metastable compounds. The in situ investigation of the high-pressure behavior of multiferroic materials has provided insight into the complex interplay between magnetic and electronic properties and the coupling to structural instabilities.
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Affiliation(s)
| | - Lars Ehm
- Mineral Physics Institute, Stony Brook University, 255 Earth and Space Science Building, Stony Brook, NY 11794-2100, USA
- Photon Sciences Directorate, Brookhaven National Laboratory, 75 Brookhaven Avenue, Upton, NY 11973-500, USA
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30
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Yi W, Kumagai Y, Spaldin NA, Matsushita Y, Sato A, Presniakov IA, Sobolev AV, Glazkova YS, Belik AA. Perovskite-structure TlMnO₃: a new manganite with new properties. Inorg Chem 2014; 53:9800-8. [PMID: 25163034 DOI: 10.1021/ic501380m] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
We synthesize a new member of the AMnO3 perovskite manganite family (where A is a trivalent cation)--thallium manganite, TlMnO3--under high-pressure (6 GPa) and high-temperature (1500 K) conditions and show that the structural and magnetic properties are distinct from those of all other AMnO3 manganites. The crystal structure of TlMnO3 is solved and refined using single-crystal X-ray diffraction data. We obtain a triclinically distorted structure with space group P1̅ (No. 2), Z = 4, and lattice parameters a = 5.4248(2) Å, b = 7.9403(2) Å, c = 5.28650(10) Å, α = 87.8200(10)°, β = 86.9440(10)°, and γ = 89.3130(10)° at 293 K. There are four crystallographic Mn sites in TlMnO3 forming two groups based on the degree of their Jahn-Teller distortions. Physical properties of insulating TlMnO3 are investigated with Mössbauer spectroscopy and resistivity, specific heat, and magnetization measurements. The orbital ordering, which persists to the decomposition temperature of 820 K, suggests A-type antiferromagnetic ordering with the ferromagnetic planes along the [-101] direction, consistent with the measured collinear antiferromagnetism below the Néel temperature of 92 K. Hybrid density functional calculations are consistent with the experimentally identified structure, insulating ground state, and suggested magnetism, and show that the low symmetry originates from the strongly Jahn-Teller distorted Mn(3+) ions combined with the strong covalency of the Tl(3+)-O bonds.
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Affiliation(s)
- Wei Yi
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science (NIMS) , 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
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31
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Choi EM, Kursumovic A, Lee OJ, Kleibeuker JE, Chen A, Zhang W, Wang H, MacManus-Driscoll J. Ferroelectric Sm-doped BiMnO3 thin films with ferromagnetic transition temperature enhanced to 140 K. ACS APPLIED MATERIALS & INTERFACES 2014; 6:14836-43. [PMID: 25141031 PMCID: PMC4176521 DOI: 10.1021/am501351c] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/04/2023]
Abstract
A combined chemical pressure and substrate biaxial pressure crystal engineering approach was demonstrated for producing highly epitaxial Sm-doped BiMnO(3) (BSMO) films on SrTiO(3) single crystal substrates, with enhanced magnetic transition temperatures, TC up to as high as 140 K, 40 K higher than that for standard BiMnO(3) (BMO) films. Strong room temperature ferroelectricity with piezoresponse amplitude, d(33) = 10 pm/V, and long-term retention of polarization were also observed. Furthermore, the BSMO films were much easier to grow than pure BMO films, with excellent phase purity over a wide growth window. The work represents a very effective way to independently control strain in-plane and out-of-plane, which is important not just for BMO but for controlling the properties of many other strongly correlated oxides.
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Affiliation(s)
- Eun-Mi Choi
- Department of Materials Science, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, U.K.
- E-mail:
| | - Ahmed Kursumovic
- Department of Materials Science, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, U.K.
| | - Oon Jew Lee
- Department of Materials Science, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, U.K.
| | - Josée E. Kleibeuker
- Department of Materials Science, University of Cambridge, 27 Charles Babbage Road, Cambridge, CB3 0FS, U.K.
| | - Aiping Chen
- Department of Electrical and Computer Engineering, Texas A&M University, College
Station, Texas 77843-3128, United States
| | - Wenrui Zhang
- Department of Electrical and Computer Engineering, Texas A&M University, College
Station, Texas 77843-3128, United States
| | - Haiyan Wang
- Department of Electrical and Computer Engineering, Texas A&M University, College
Station, Texas 77843-3128, United States
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32
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Li MR, Stephens PW, Retuerto M, Sarkar T, Grams CP, Hemberger J, Croft MC, Walker D, Greenblatt M. Designing Polar and Magnetic Oxides: Zn2FeTaO6 - in Search of Multiferroics. J Am Chem Soc 2014; 136:8508-11. [DOI: 10.1021/ja502774v] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Man-Rong Li
- Department
of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, United States
| | - Peter W. Stephens
- Department of Physics & Astronomy, State University of New York, Stony Brook, New York 11794, United States
| | - Maria Retuerto
- Department
of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, United States
| | - Tapati Sarkar
- Department
of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, United States
| | | | - Joachim Hemberger
- II.
Physikalisches Institut, Universität zu Köln, D 50937 Köln, Germany
| | - Mark C. Croft
- Department
of Physic and Astronomy, Rutgers, the State University of New Jersey, 136 Frelinghusen Road, Piscataway, New Jersey 08854, United States
| | - David Walker
- Lamont
Doherty Earth Observatory, Columbia University, 61 Route 9W, PO
Box 1000, Palisades, New York 10964, United States
| | - Martha Greenblatt
- Department
of Chemistry and Chemical Biology, Rutgers, the State University of New Jersey, 610 Taylor Road, Piscataway, New Jersey 08854, United States
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33
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Comparative study of A-site order in the lead-free bismuth titanates M1/2Bi1/2TiO3 (M=Li, Na, K, Rb, Cs, Ag, Tl) from first-principles. J SOLID STATE CHEM 2014. [DOI: 10.1016/j.jssc.2014.02.017] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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34
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Belik AA, Yi W. High-pressure synthesis, crystal chemistry and physics of perovskites with small cations at the A site. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2014; 26:163201. [PMID: 24691110 DOI: 10.1088/0953-8984/26/16/163201] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/03/2023]
Abstract
ABO3 perovskites with small cations at the A site (A = Sc(3+), In(3+) and Mn(2+) and B = Al(3+) and transition metals) are reviewed. They extend the corresponding families of perovskites with A(3+) = Y, La-Lu, and Bi and A(2+) = Cd, Ca, Sr and Ba and exhibit the largest structural distortions. As a result of these large distortions, they show, in many cases, distinct structural and magnetic properties. These are manifested in: B-site-ordered monoclinic structures of ScMnO3 and 'InMnO3'; an unusual superstructure of ScRhO3 and InRhO3; antiferromagnetic ground states and multiferroic properties of Sc2NiMnO6 and In2NiMnO6; two magnetic transitions in ScCrO3 and InCrO3 with very close transition temperatures; a Pnma-to-P-1 structural transition and k = (½, 0, ½) magnetic ordering in ScVO3; and incommensurate magnetic ordering of Mn(2+) spins in metallic MnVO3. A large number of simple ScBO3, InBO3 and MnBO3 perovskites has not been synthesized yet, and the number of experimental and theoretical works on each known ScBO3, InBO3 and MnBO3 perovskites counts to only one or two (except for ScAlO3). The synthesis, crystal chemistry and physics of perovskites with small cations at the A site is an emerging field in perovskite science.
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Affiliation(s)
- Alexei A Belik
- International Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, Namiki 1-1, Tsukuba, Ibaraki, 305-0044, Japan
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35
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Guennou M, Bouvier P, Toulemonde P, Darie C, Goujon C, Bordet P, Hanfland M, Kreisel J. Jahn-Teller, polarity, and insulator-to-metal transition in BiMnO3 at high pressure. PHYSICAL REVIEW LETTERS 2014; 112:075501. [PMID: 24579610 DOI: 10.1103/physrevlett.112.075501] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/25/2013] [Indexed: 06/03/2023]
Abstract
The interaction of coexisting structural instabilities in multiferroic materials gives rise to intriguing coupling phenomena and extraordinarily rich phase diagrams, both in bulk materials and strained thin films. Here we investigate the multiferroic BiMnO3 with its peculiar 6s2 electrons and four interacting mechanisms: electric polarity, octahedra tilts, magnetism, and cooperative Jahn-Teller distortion. We have probed structural transitions under high pressure by synchrotron x-ray diffraction and Raman spectroscopy up to 60 GPa. We show that BiMnO3 displays under pressure a rich sequence of five phases with a great variety of structures and properties, including a metallic phase above 53 GPa and, between 37 and 53 GPa, a strongly elongated monoclinic phase that allows ferroelectricity, which contradicts the traditional expectation that ferroelectricity vanishes under pressure. Between 7 and 37 GPa, the Pnma structure remains remarkably stable but shows a reduction of the Jahn-Teller distortion in a way that differs from the behavior observed in the archetypal orthorhombic Jahn-Teller distorted perovskite LaMnO3.
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Affiliation(s)
- Mael Guennou
- Département Science et Analyse des Matériaux, CRP Gabriel Lippmann, 41 rue du Brill, L-4422 Belvaux, Luxembourg
| | - Pierre Bouvier
- Laboratoire des Matériaux et du Génie Physique, CNRS, Université Grenoble-Alpes, 3 Parvis Louis Néel, 38016 Grenoble, France and European Synchrotron Radiation Facility (ESRF), BP 220, 6 Rue Jules Horowitz, 38043 Grenoble Cedex, France
| | - Pierre Toulemonde
- Institut Néel, Université Grenoble-Alpes, F-38042 Grenoble, France and Institut Néel, CNRS, F-38042 Grenoble, France
| | - Céline Darie
- Institut Néel, Université Grenoble-Alpes, F-38042 Grenoble, France and Institut Néel, CNRS, F-38042 Grenoble, France
| | - Céline Goujon
- Institut Néel, Université Grenoble-Alpes, F-38042 Grenoble, France and Institut Néel, CNRS, F-38042 Grenoble, France
| | - Pierre Bordet
- Institut Néel, Université Grenoble-Alpes, F-38042 Grenoble, France and Institut Néel, CNRS, F-38042 Grenoble, France
| | - Michael Hanfland
- European Synchrotron Radiation Facility (ESRF), BP 220, 6 Rue Jules Horowitz, 38043 Grenoble Cedex, France
| | - Jens Kreisel
- Département Science et Analyse des Matériaux, CRP Gabriel Lippmann, 41 rue du Brill, L-4422 Belvaux, Luxembourg and Physics and Materials Science Research Unit, University of Luxembourg, 41 Rue du Brill, L-4422 Belvaux, Luxembourg
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36
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Ming X, Meng X, Xu QL, Du F, Wei YJ, Chen G. Uniaxial pressure induced phase transitions in multiferroic materials BiCoO3. RSC Adv 2014. [DOI: 10.1039/c4ra11408f] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The crystallographic structure stability, spin state and electronic structure variation in tetragonal multiferroic material BiCoO3under uniaxial pressure are investigated by means of first-principles density functional theory calculations.
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Affiliation(s)
- Xing Ming
- College of Physics and Electronic Information
- Huanggang Normal University
- Huanggang 438000, P. R. China
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education) and College of Physics
- Jilin University
| | - Xing Meng
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education) and College of Physics
- Jilin University
- Changchun 130012, P. R. China
| | - Qiao-Ling Xu
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education) and College of Physics
- Jilin University
- Changchun 130012, P. R. China
| | - Fei Du
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education) and College of Physics
- Jilin University
- Changchun 130012, P. R. China
| | - Ying-Jin Wei
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education) and College of Physics
- Jilin University
- Changchun 130012, P. R. China
| | - Gang Chen
- Key Laboratory of Physics and Technology for Advanced Batteries (Ministry of Education) and College of Physics
- Jilin University
- Changchun 130012, P. R. China
- State Key Laboratory of Superhard Materials and College of Physics
- Jilin University
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37
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Blanchard PER, Huang Z, Kennedy BJ, Liu S, Miiller W, Reynolds E, Zhou Q, Avdeev M, Zhang Z, Aitken JB, Cowie BCC, Jang LY, Tan TT, Li S, Ling CD. Key Role of Bismuth in the Magnetoelastic Transitions of Ba3BiIr2O9 and Ba3BiRu2O9 As Revealed by Chemical Doping. Inorg Chem 2013; 53:952-60. [DOI: 10.1021/ic4023745] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peter E. R. Blanchard
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Zixin Huang
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Brendan J. Kennedy
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Samuel Liu
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Wojciech Miiller
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
- Australian Nuclear Science and Technology Organisation, Lucas Heights, New South
Wales 2234, Australia
| | - Emily Reynolds
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Qingdi Zhou
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
| | - Maxim Avdeev
- Australian Nuclear Science and Technology Organisation, Lucas Heights, New South
Wales 2234, Australia
| | - Zhaoming Zhang
- Australian Nuclear Science and Technology Organisation, Lucas Heights, New South
Wales 2234, Australia
| | - Jade B. Aitken
- Institute of Materials Structure Science, KEK, Tsukuba, Ibaraki 305-0801, Japan
| | - Bruce C. C. Cowie
- Australian Synchrotron, 800 Blackburn Road, Clayton, Victoria 3168, Australia
| | - Ling-Yun Jang
- Facility Utilization
Group, Experiment Facility Division, National Synchrotron Radiation Research Center, Hsinchu 30076, Taiwan
| | - Thiam Teck Tan
- School of Materials Science and Engineering, University of New South Wales, New South Wales 2052, Australia
| | - Sean Li
- School of Materials Science and Engineering, University of New South Wales, New South Wales 2052, Australia
| | - Chris D. Ling
- School of Chemistry, The University of Sydney, Sydney, New South Wales 2006, Australia
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38
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Yi W, Liang Q, Matsushita Y, Tanaka M, Belik AA. High-Pressure Synthesis, Crystal Structure, and Properties of In2NiMnO6 with Antiferromagnetic Order and Field-Induced Phase Transition. Inorg Chem 2013; 52:14108-15. [DOI: 10.1021/ic401917h] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Wei Yi
- International Center for Materials
Nanoarchitectonics
(WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
| | - Qifeng Liang
- Department of Physics, University of ShaoXing, Shaoxing 312000, People’s Republic of China
| | - Yoshitaka Matsushita
- SPring-8 Office, National Institute for Materials Science (NIMS), Kohto 1-1-1, Sayo-cho, Hyogo 679-5148, Japan
| | - Masahiko Tanaka
- SPring-8 Office, National Institute for Materials Science (NIMS), Kohto 1-1-1, Sayo-cho, Hyogo 679-5148, Japan
| | - Alexei A. Belik
- International Center for Materials
Nanoarchitectonics
(WPI-MANA), National Institute for Materials Science (NIMS), 1-1 Namiki, Tsukuba, Ibaraki 305-0044, Japan
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39
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Inaguma Y, Aimi A, Shirako Y, Sakurai D, Mori D, Kojitani H, Akaogi M, Nakayama M. High-pressure synthesis, crystal structure, and phase stability relations of a LiNbO3-type polar titanate ZnTiO3 and its reinforced polarity by the second-order Jahn-Teller effect. J Am Chem Soc 2013; 136:2748-56. [PMID: 24274432 DOI: 10.1021/ja408931v] [Citation(s) in RCA: 50] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
A polar LiNbO3-type (LN-type) titanate ZnTiO3 has been successfully synthesized using ilmenite-type (IL-type) ZnTiO3 under high pressure and high temperature. The first principles calculation indicates that LN-type ZnTiO3 is a metastable phase obtained by the transformation in the decompression process from the perovskite-type phase, which is stable at high pressure and high temperature. The Rietveld structural refinement using synchrotron powder X-ray diffraction data reveals that LN-type ZnTiO3 crystallizes into a hexagonal structure with a polar space group R3c and exhibits greater intradistortion of the TiO6 octahedron in LN-type ZnTiO3 than that of the SnO6 octahedron in LN-type ZnSnO3. The estimated spontaneous polarization (75 μC/cm(2), 88 μC/cm(2)) using the nominal charge and the Born effective charge (BEC) derived from density functional perturbation theory, respectively, are greater than those of ZnSnO3 (59 μC/cm(2), 65 μC/cm(2)), which is strongly attributed to the great displacement of Ti from the centrosymmetric position along the c-axis and the fact that the BEC of Ti (+6.1) is greater than that of Sn (+4.1). Furthermore, the spontaneous polarization of LN-type ZnTiO3 is greater than that of LiNbO3 (62 μC/cm(2), 76 μC/cm(2)), indicating that LN-type ZnTiO3, like LiNbO3, is a candidate ferroelectric material with high performance. The second harmonic generation (SHG) response of LN-type ZnTiO3 is 24 times greater than that of LN-type ZnSnO3. The findings indicate that the intraoctahedral distortion, spontaneous polarization, and the accompanying SHG response are caused by the stabilization of the polar LiNbO3-type structure and reinforced by the second-order Jahn-Teller effect attributable to the orbital interaction between oxygen ions and d(0) ions such as Ti(4+).
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Affiliation(s)
- Yoshiyuki Inaguma
- Department of Chemistry, Faculty of Science, Gakushuin University , 1-5-1 Mejiro, Toshima-ku, Tokyo, 171-8588, Japan
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40
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Crystal structure and properties of high-pressure-synthesized BiRhO3, LuRhO3, and NdRhO3. J SOLID STATE CHEM 2013. [DOI: 10.1016/j.jssc.2013.01.035] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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41
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Belik AA. Origin of Magnetization Reversal and Exchange Bias Phenomena in Solid Solutions of BiFeO3–BiMnO3: Intrinsic or Extrinsic? Inorg Chem 2013; 52:2015-21. [PMID: 23368634 DOI: 10.1021/ic302384j] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Alexei A. Belik
- International
Center for Materials Nanoarchitectonics (WPI-MANA), National Institute for Materials Science, Namiki 1-1,
Tsukuba, Ibaraki, 305-0044, Japan
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