1
|
Aso S, Matsuo H, Noguchi Y. Reversible electric-field-induced phase transition in Ca-modified NaNbO 3 perovskites for energy storage applications. Sci Rep 2023; 13:6771. [PMID: 37186239 PMCID: PMC10130038 DOI: 10.1038/s41598-023-33975-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2023] [Accepted: 04/21/2023] [Indexed: 05/17/2023] Open
Abstract
Sodium niobate (NaNbO3) is a potential material for lead-free dielectric ceramic capacitors for energy storage applications because of its antipolar ordering. In principle, a reversible phase transition between antiferroelectric (AFE) and ferroelectric (FE) phases can be induced by an application of electric field (E) and provides a large recoverable energy density. However, an irreversible phase transition from the AFE to the FE phase usually takes place and an AFE-derived polarization feature, a double polarization (P)-E hysteresis loop, does not appear. In this study, we investigate the impact of chemically induced hydrostatic pressure (pchem) on the phase stability and polarization characteristics of NaNbO3-based ceramics. We reveal that the cell volume of Ca-modified NaNbO3 [(CaxNa1-2xVx)NbO3], where V is A-site vacancy, decreases with increasing x by a positive pchem. Structural analysis using micro-X-ray diffraction measurements shows that a reversible AFE-FE phase transition leads to a double P-E hysteresis loop for the sample with x = 0.10. DFT calculations support that a positive pchem stabilizes the AFE phase even after the electrical poling and provides the reversible phase transition. Our study demonstrates that an application of positive pchem is effective in delivering the double P-E loop in the NaNbO3 system for energy storage applications.
Collapse
Affiliation(s)
- Seiyu Aso
- Department of Computer Science and Electrical Engineering, Graduate School of Science and Technology, Kumamoto University, 2-39-1, Kurokami, Chuo-ku, Kumamoto, 860-8555, Japan
| | - Hiroki Matsuo
- International Research Organization for Advanced Science & Technology (IROAST), Kumamoto University, 2-39-1, Kurokami, Chuo-ku, Kumamoto, 860-8555, Japan.
| | - Yuji Noguchi
- Division of Information and Energy, Faculty of Advanced Science and Technology, Kumamoto University, 2-39-1, Kurokami, Chuo-ku, Kumamoto, 860-8555, Japan.
| |
Collapse
|
2
|
Snider E, Dasenbrock-Gammon N, McBride R, Debessai M, Vindana H, Vencatasamy K, Lawler KV, Salamat A, Dias RP. Room-temperature superconductivity in a carbonaceous sulfur hydride. Nature 2020; 586:373-377. [DOI: 10.1038/s41586-020-2801-z] [Citation(s) in RCA: 379] [Impact Index Per Article: 94.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2020] [Accepted: 09/08/2020] [Indexed: 11/09/2022]
|
3
|
Cao T, Cuffari D, Bongiorno A. First-Principles Calculation of Third-Order Elastic Constants via Numerical Differentiation of the Second Piola-Kirchhoff Stress Tensor. PHYSICAL REVIEW LETTERS 2018; 121:216001. [PMID: 30517818 DOI: 10.1103/physrevlett.121.216001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/09/2018] [Indexed: 06/09/2023]
Abstract
A general method is presented to calculate from first principles the full set of third-order elastic constants of a material of arbitrary symmetry. The method here illustrated relies on a plane-wave density functional theory scheme to calculate the Cauchy stress and the numerical differentiation of the second Piola-Kirchhoff stress tensor to evaluate the elastic constants. It is shown that finite difference formulas lead to a cancellation of the finite basis set errors, whereas simple solutions are proposed to eliminate numerical errors arising from the use of Fourier interpolation techniques. Applications to diamond, silicon, aluminum, magnesium, graphene, and a graphane conformer give results in excellent agreement with both experiments and previous calculations based on fitting energy density curves, demonstrating both the accuracy and generality of our new methodology to investigate nonlinear elastic behaviors of materials.
Collapse
Affiliation(s)
- Tengfei Cao
- Department of Chemistry, College of Staten Island, Staten Island, New York 10314, USA
- Advanced Science Research Center, City University of New York, 85 St. Nicholas Terrace, New York, New York 10031, USA
| | - David Cuffari
- Department of Chemistry, College of Staten Island, Staten Island, New York 10314, USA
- Ph.D. Program in Physics, The Graduate Center of the City University of New York, New York, New York 10016, USA
| | - Angelo Bongiorno
- Department of Chemistry, College of Staten Island, Staten Island, New York 10314, USA
- Advanced Science Research Center, City University of New York, 85 St. Nicholas Terrace, New York, New York 10031, USA
- Ph.D. Program in Physics, The Graduate Center of the City University of New York, New York, New York 10016, USA
- Ph.D. Program in Chemistry, The Graduate Center of the City University of New York, New York, New York 10016, USA
| |
Collapse
|
4
|
Zhang Y, Wu W, Wang Y, Yang SA, Ma Y. Pressure-Stabilized Semiconducting Electrides in Alkaline-Earth-Metal Subnitrides. J Am Chem Soc 2017; 139:13798-13803. [DOI: 10.1021/jacs.7b07016] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yunwei Zhang
- State
Key Lab of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China
- Beijing Computational Science Research Center, Beijing 100084, China
- Research
Laboratory for Quantum Materials, Singapore University of Technology and Design, Singapore 487372, Singapore
| | - Weikang Wu
- Research
Laboratory for Quantum Materials, Singapore University of Technology and Design, Singapore 487372, Singapore
| | - Yanchao Wang
- State
Key Lab of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China
| | - Shengyuan A. Yang
- Research
Laboratory for Quantum Materials, Singapore University of Technology and Design, Singapore 487372, Singapore
| | - Yanming Ma
- State
Key Lab of Superhard Materials, College of Physics, Jilin University, Changchun 130012, China
- International
Center of Future Science, Jilin University, Changchun 130012, China
| |
Collapse
|
5
|
Lawler KV, Childs BC, Mast DS, Czerwinski KR, Sattelberger AP, Poineau F, Forster PM. Molecular and Electronic Structures of M2O7 (M = Mn, Tc, Re). Inorg Chem 2017; 56:2448-2458. [DOI: 10.1021/acs.inorgchem.6b02503] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
| | | | | | | | - Alfred P. Sattelberger
- Office of
the Director, Argonne National Laboratory, Lemont, Illinois 60439, United States
| | | | | |
Collapse
|
6
|
Childs BC, Braband H, Lawler K, Mast DS, Bigler L, Stalder U, Forster PM, Czerwinski KR, Alberto R, Sattelberger AP, Poineau F. Ditechnetium Heptoxide Revisited: Solid-State, Gas-Phase, and Theoretical Studies. Inorg Chem 2016; 55:10445-10452. [DOI: 10.1021/acs.inorgchem.6b01683] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
Affiliation(s)
| | - Henrik Braband
- Department of Chemistry, University of Zürich, Winterthurerstrasse
190, Zürich CH-8057, Switzerland
| | | | | | - Laurent Bigler
- Department of Chemistry, University of Zürich, Winterthurerstrasse
190, Zürich CH-8057, Switzerland
| | - Urs Stalder
- Department of Chemistry, University of Zürich, Winterthurerstrasse
190, Zürich CH-8057, Switzerland
| | | | | | - Roger Alberto
- Department of Chemistry, University of Zürich, Winterthurerstrasse
190, Zürich CH-8057, Switzerland
| | - Alfred P. Sattelberger
- Office of the Director, Argonne National Laboratory (ANL), Lemont, Illinois 60439, United States
| | | |
Collapse
|
7
|
Nagata Y, Ohto T, Bonn M, Kühne TD. Surface tension of ab initio liquid water at the water-air interface. J Chem Phys 2016; 144:204705. [DOI: 10.1063/1.4951710] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
|
8
|
Sun J, Clark BK, Torquato S, Car R. The phase diagram of high-pressure superionic ice. Nat Commun 2015; 6:8156. [PMID: 26315260 PMCID: PMC4560814 DOI: 10.1038/ncomms9156] [Citation(s) in RCA: 43] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2015] [Accepted: 07/26/2015] [Indexed: 11/12/2022] Open
Abstract
Superionic ice is a special group of ice phases at high temperature and pressure, which may exist in ice-rich planets and exoplanets. In superionic ice liquid hydrogen coexists with a crystalline oxygen sublattice. At high pressures, the properties of superionic ice are largely unknown. Here we report evidence that from 280 GPa to 1.3 TPa, there are several competing phases within the close-packed oxygen sublattice. At even higher pressure, the close-packed structure of the oxygen sublattice becomes unstable to a new unusual superionic phase in which the oxygen sublattice takes the P21/c symmetry. We also discover that higher pressure phases have lower transition temperatures. The diffusive hydrogen in the P21/c superionic phase shows strong anisotropic behaviour and forms a quasi-two-dimensional liquid. The ionic conductivity changes abruptly in the solid to close-packed superionic phase transition, but continuously in the solid to P21/c superionic phase transition. At high pressure, water forms superionic ice with an oxygen lattice and melted liquid hydrogens, which could exist on ice-rich planets. Here, Sun et al. predict a new phase of superionic ice where the hydrogens preferentially diffuse in two-dimensions within oxygen superlattice with the P21/c symmetry.
Collapse
Affiliation(s)
- Jiming Sun
- Department of Physics, Princeton University, Princeton, New Jersey 08544, USA
| | - Bryan K Clark
- Department of Physics, University of Illinois at Urbana-Champaign, Urbana, Illinois 61801, USA
| | - Salvatore Torquato
- Department of Physics, Princeton University, Princeton, New Jersey 08544, USA.,Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA.,Princeton Institute for the Science and Technology of Materials, Princeton, New Jersey 08544, USA
| | - Roberto Car
- Department of Physics, Princeton University, Princeton, New Jersey 08544, USA.,Department of Chemistry, Princeton University, Princeton, New Jersey 08544, USA.,Princeton Institute for the Science and Technology of Materials, Princeton, New Jersey 08544, USA
| |
Collapse
|
9
|
Bogaerts T, Vanduyfhuys L, Vanpoucke DEP, Wieme J, Waroquier M, Van Der Voort P, Van Speybroeck V. Fine-tuning the theoretically predicted structure of MIL-47(V) with the aid of powder X-ray diffraction. CrystEngComm 2015. [DOI: 10.1039/c5ce01388g] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
The structural characterization of complex crystalline materials can be simplified by closely comparing theoretical and experimental diffraction patterns.
Collapse
Affiliation(s)
- Thomas Bogaerts
- Center for Molecular Modelling (CMM)
- Ghent university
- 9052 Zwijnaarde, Belgium
- Center for Ordered Materials
- Organometallics and Catalysis (COMOC)
| | - Louis Vanduyfhuys
- Center for Molecular Modelling (CMM)
- Ghent university
- 9052 Zwijnaarde, Belgium
| | - Danny E. P. Vanpoucke
- Center for Molecular Modelling (CMM)
- Ghent university
- 9052 Zwijnaarde, Belgium
- Center for Ordered Materials
- Organometallics and Catalysis (COMOC)
| | - Jelle Wieme
- Center for Molecular Modelling (CMM)
- Ghent university
- 9052 Zwijnaarde, Belgium
| | - Michel Waroquier
- Center for Molecular Modelling (CMM)
- Ghent university
- 9052 Zwijnaarde, Belgium
| | - Pascal Van Der Voort
- Center for Ordered Materials
- Organometallics and Catalysis (COMOC)
- Department of Inorganic and Physical Chemistry
- Ghent University
- 9000 Ghent, Belgium
| | | |
Collapse
|
10
|
Vanpoucke DEP, Jaeken JW, De Baerdemacker S, Lejaeghere K, Van Speybroeck V. Quasi-1D physics in metal-organic frameworks: MIL-47(V) from first principles. BEILSTEIN JOURNAL OF NANOTECHNOLOGY 2014; 5:1738-48. [PMID: 25383285 PMCID: PMC4222394 DOI: 10.3762/bjnano.5.184] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/02/2014] [Accepted: 09/22/2014] [Indexed: 06/01/2023]
Abstract
The geometric and electronic structure of the MIL-47(V) metal-organic framework (MOF) is investigated by using ab initio density functional theory (DFT) calculations. Special focus is placed on the relation between the spin configuration and the properties of the MOF. The ground state is found to be antiferromagnetic, with an equilibrium volume of 1554.70 Å(3). The transition pressure of the pressure-induced large-pore-to-narrow-pore phase transition is calculated to be 82 MPa and 124 MPa for systems with ferromagnetic and antiferromagnetic chains, respectively. For a mixed system, the transition pressure is found to be a weighted average of the ferromagnetic and antiferromagnetic transition pressures. Mapping DFT energies onto a simple-spin Hamiltonian shows both the intra- and inter-chain coupling to be antiferromagnetic, with the latter coupling constant being two orders of magnitude smaller than the former, suggesting the MIL-47(V) to present quasi-1D behavior. The electronic structure of the different spin configurations is investigated and it shows that the band gap position varies strongly with the spin configuration. The valence and conduction bands show a clear V d-character. In addition, these bands are flat in directions orthogonal to VO6 chains, while showing dispersion along the the direction of the VO6 chains, similar as for other quasi-1D materials.
Collapse
Affiliation(s)
- Danny E P Vanpoucke
- Center for Molecular Modeling, Ghent University, Technologiepark 903, Zwijnaarde 9052, Belgium
| | - Jan W Jaeken
- Center for Molecular Modeling, Ghent University, Technologiepark 903, Zwijnaarde 9052, Belgium
| | - Stijn De Baerdemacker
- Center for Molecular Modeling, Ghent University, Technologiepark 903, Zwijnaarde 9052, Belgium
| | - Kurt Lejaeghere
- Center for Molecular Modeling, Ghent University, Technologiepark 903, Zwijnaarde 9052, Belgium
| | | |
Collapse
|
11
|
Egger DA, Kronik L. Role of Dispersive Interactions in Determining Structural Properties of Organic-Inorganic Halide Perovskites: Insights from First-Principles Calculations. J Phys Chem Lett 2014; 5:2728-33. [PMID: 26277971 DOI: 10.1021/jz5012934] [Citation(s) in RCA: 87] [Impact Index Per Article: 8.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
A microscopic picture of structure and bonding in organic-inorganic perovskites is imperative to understanding their remarkable semiconducting and photovoltaic properties. On the basis of a density functional theory treatment that includes both spin-orbit coupling and dispersive interactions, we provide detailed insight into the crystal binding of lead-halide perovskites and quantify the effect of different types of interactions on the structural properties. Our analysis reveals that cohesion in these materials is characterized by a variety of interactions that includes important contributions from both van der Waals interactions among the halide atoms and hydrogen bonding. We also assess the role of spin-orbit coupling and show that it causes slight changes in lead-halide bonding that do not significantly affect the lattice parameters. Our results establish that consideration of dispersive effects is essential for understanding the structure and bonding in organic-inorganic perovskites in general and for providing reliable theoretical predictions of structural parameters in particular.
Collapse
Affiliation(s)
- David A Egger
- Department of Materials and Interfaces, Weizmann Institute of Science, Rehovoth 76100, Israel
| | - Leeor Kronik
- Department of Materials and Interfaces, Weizmann Institute of Science, Rehovoth 76100, Israel
| |
Collapse
|
12
|
de Koker N. Melting of cubic boron nitride at extreme pressures. JOURNAL OF PHYSICS. CONDENSED MATTER : AN INSTITUTE OF PHYSICS JOURNAL 2012; 24:055401. [PMID: 22251624 DOI: 10.1088/0953-8984/24/5/055401] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Due to its large pressure range of stability and inert nature, cubic boron nitride has been proposed as a potential pressure standard for high pressure experiments. It is extremely refractive upon compression, although its melting temperature is not known beyond 10 GPa. We apply first-principles molecular dynamics to evaluate the thermodynamics of zincblende structured (cubic) and liquid boron nitride at extreme temperatures and pressures, and compute the melting curve up to 1 TPa by integration of the Clapeyron equation. The resulting equations of state reveal that liquid boron nitride becomes denser than the solid phase at pressures of around 0.5 TPa. This is expressed as a turnover in the melting curve, which reaches a maximum at 510 GPa and 6550 ± 700 K. The origin of this density crossover is explained in terms of the underlying liquid structure, which diverges from that of the zincblende structured solid as the phases are compressed.
Collapse
Affiliation(s)
- Nico de Koker
- Bayerisches Geoinstitut, Universität Bayreuth, Germany.
| |
Collapse
|
13
|
Abstract
AbstractOnly recently have there been fully quantum-mechanical calculations of two-dimensional surface stress tensors. We have calculated total energies and stresses of semiconductor surfaces within the Local Density Approximation, using norm-conserving pseudopotentials. In order to hasten convergence of the stress with respect to basis size, it is useful to remove a fictitious tensile stress. We have calculated surface stress for the relaxed Si (111) 1×1 and 2×2-adatom surfaces, as well as for the relaxed Ge (111) 1×1 and 2×2-adatom surfaces. We have also calculated the surface stress for several chemisorbed systems, including Ga, Ge and As chemisorbed onto Si. We find a dramatic correlation between the electronic structure and chemistry of the surface, and its elastic properties.
Collapse
|
14
|
Mushrif SH, Rey AD, Peslherbe GH. First-principles calculations of the palladium(II) acetylacetonate crystal structure. Chem Phys Lett 2008. [DOI: 10.1016/j.cplett.2008.09.038] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
15
|
Remler DK, Madden PA. Molecular dynamics without effective potentials via the Car-Parrinello approach. Mol Phys 2007. [DOI: 10.1080/00268979000101451] [Citation(s) in RCA: 333] [Impact Index Per Article: 19.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- Dahlia K. Remler
- a Physical Chemistry Laboratory , Oxford University , South Parks Road, Oxford , OX1 3QZ , U.K
| | - Paul A. Madden
- a Physical Chemistry Laboratory , Oxford University , South Parks Road, Oxford , OX1 3QZ , U.K
| |
Collapse
|
16
|
|
17
|
Di Pietro E, Pagliai M, Cardini G, Schettino V. Solid-State Phase Transition Induced by Pressure in LiOH·H2O. J Phys Chem B 2006; 110:13539-46. [PMID: 16821880 DOI: 10.1021/jp061620a] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
When the free energy surface of the lithium hydroxide monohydrate crystal was explored, the high-pressure solid-state phase transition was determined. The high-pressure phase has been obtained through ab initio Car-Parrinello molecular dynamics simulation in the isothermic-isobaric ensemble. The recent metadynamics method has been applied to overcome the high activation energy barriers typical of rare events, like solid-state phase transition at high pressures. In the LiOH x H2O system, there are two kinds of H bonds: water-water and hydroxyl-water. The effect of the pressure has been investigated, to give further insight into the high-pressure phase. The strengthening of the H bonds of the system produces modifications in the water and the hydroxyl ion dipole electronic environment. The infrared spectra of both phases have been calculated and compared with experiments, and the assignment of the external modes has been discussed.
Collapse
Affiliation(s)
- Elisa Di Pietro
- Laboratorio di Spettroscopia Molecolare, Dipartimento di Chimica, Università di Firenze, Via della Lastruccia 3, 50019 Sesto Fiorentino, Firenze, Italia
| | | | | | | |
Collapse
|
18
|
Tilocca A, de Leeuw NH. Structural and electronic properties of modified sodium and soda-lime silicate glasses by Car–Parrinello molecular dynamics. ACTA ACUST UNITED AC 2006. [DOI: 10.1039/b517362k] [Citation(s) in RCA: 62] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
19
|
McGrath MJ, Siepmann JI, Kuo IFW, Mundy CJ, VandeVondele J, Hutter J, Mohamed F, Krack M. Isobaric-Isothermal Monte Carlo Simulations from First Principles: Application to Liquid Water at Ambient Conditions. Chemphyschem 2005; 6:1894-901. [PMID: 16080220 DOI: 10.1002/cphc.200400580] [Citation(s) in RCA: 94] [Impact Index Per Article: 4.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
A series of first-principles Monte Carlo simulations in the isobaric-isothermal ensemble were carried out for liquid water at ambient conditions (T=298 K and p=1 atm). The Becke-Lee-Yang-Parr (BLYP) exchange and correlation energy functionals and norm-conserving Goedecker-Teter-Hutter (GTH) pseudopotentials were employed with the CP2 K simulation package to examine systems consisting of 64 water molecules. The fluctuations in the system volume encountered in simulations in the isobaric-isothermal ensemble require a reconsideration of the suitability of the typical charge-density cutoff and the regular grid-generation method previously used for the computation of the electrostatic energy in first-principles simulations in the microcanonical or canonical ensembles. In particular, it is noted that a much higher cutoff is needed and that the most computationally efficient method of creating grids can result in poor simulations. Analysis of the simulation trajectories using a very large charge-density cutoff at 1200 Ry and four different grid-generation methods point to a significantly underestimated liquid density of about 0.8 g cm-3 resulting in a somewhat understructured liquid (with a value of about 2.7 for the height of the first peak in the oxygen-oxygen radial distribution function) for BLYP-GTH water at ambient conditions. In addition, a simulation using a charge-density cutoff at 280 Ry yields a higher density of 0.9 g cm-3, showing the sensitivity of the simulation outcome to this parameter.
Collapse
Affiliation(s)
- Matthew J McGrath
- Department of Chemistry, University of Minnesota, 207 Pleasant Street SE, Minneapolis, MN 55455-0431, USA
| | | | | | | | | | | | | | | |
Collapse
|
20
|
Morishita T. Liquid-liquid phase transitions of phosphorus via constant-pressure first-principles molecular dynamics simulations. PHYSICAL REVIEW LETTERS 2001; 87:105701. [PMID: 11531487 DOI: 10.1103/physrevlett.87.105701] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2000] [Indexed: 05/23/2023]
Abstract
Pressure-induced phase transitions in liquid phosphorus have been studied by constant-pressure first-principles molecular dynamics simulations. By compressing a low-pressure liquid which consists of the tetrahedral P4 molecules, a structural phase transition from the molecular to polymeric liquid (a high-pressure phase) observed in the recent experiment by Katayama et al. [Nature (London) 403, 170 (2000)] was successfully realized. It is found that this transition is caused by a breakup of the tetrahedral molecules with large volume contraction. The same transition is also realized by heating. This indicates that only the polymeric liquid can stably exist at high temperature.
Collapse
Affiliation(s)
- T Morishita
- Computational Science Division, RIKEN (The Institute of Physical and Chemical Research), 2-1 Hirosawa, Wako Saitama 351-0198, Japan.
| |
Collapse
|
21
|
Rovira C, Novoa JJ. A density functional study of crystalline acetic acid and its proton transfer polymorphic forms. J Chem Phys 2000. [DOI: 10.1063/1.1319699] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
22
|
Cline JA, Rigos AA, Arias TA. Ab Initio Study of Magnetic Structure and Chemical Reactivity of Cr2O3 and Its (0001) Surface. J Phys Chem B 2000. [DOI: 10.1021/jp9943474] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Jason A. Cline
- Energy Laboratory and Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Department of Chemistry, Merrimack College, North Andover, Massachusetts 01845, and Laboratory for Atomic and Solid State Physics, Cornell University, Ithaca, New York 14853
| | - Angeliki A. Rigos
- Energy Laboratory and Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Department of Chemistry, Merrimack College, North Andover, Massachusetts 01845, and Laboratory for Atomic and Solid State Physics, Cornell University, Ithaca, New York 14853
| | - Tomás A. Arias
- Energy Laboratory and Department of Chemical Engineering, Massachusetts Institute of Technology, Cambridge, Massachusetts 02139, Department of Chemistry, Merrimack College, North Andover, Massachusetts 01845, and Laboratory for Atomic and Solid State Physics, Cornell University, Ithaca, New York 14853
| |
Collapse
|
23
|
Louis-Achille V, De Windt L, Defranceschi M. Local density calculation of structural properties and cohesive energy for ScPO4, YPO4 and the apatite Ca10(PO4)6F2. ACTA ACUST UNITED AC 1998. [DOI: 10.1016/s0166-1280(97)00322-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
24
|
Meijer EJ, Sprik M. A density‐functional study of the intermolecular interactions of benzene. J Chem Phys 1996. [DOI: 10.1063/1.472649] [Citation(s) in RCA: 217] [Impact Index Per Article: 7.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
25
|
Hsueh HC, Warren MC, Vass H, Ackland GJ, Clark SJ, Crain J. Vibrational properties of the layered semiconductor germanium sulfide under hydrostatic pressure: Theory and experiment. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:14806-14817. [PMID: 9983275 DOI: 10.1103/physrevb.53.14806] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
26
|
Rignanese G, Michenaud J, Gonze X. Ab initio study of the volume dependence of dynamical and thermodynamical properties of silicon. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 53:4488-4497. [PMID: 9984004 DOI: 10.1103/physrevb.53.4488] [Citation(s) in RCA: 40] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
27
|
Bernasconi M, Chiarotti GL, Tosatti E. Theory of the structural and electronic properties of alpha -Ga(001) and (010) surfaces. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:9999-10013. [PMID: 9980045 DOI: 10.1103/physrevb.52.9999] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
28
|
Rignanese G, Ghosez P, Charlier J, Michenaud J, Gonze X. Scaling hypothesis for corrections to total energy and stress in plane-wave-based ab initio calculations. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:8160-8178. [PMID: 9979814 DOI: 10.1103/physrevb.52.8160] [Citation(s) in RCA: 18] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
29
|
Rodríguez-Hernández P, González-Diaz M, Muñoz A. Electronic and structural properties of cubic BN and BP. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:14705-14708. [PMID: 9978407 DOI: 10.1103/physrevb.51.14705] [Citation(s) in RCA: 70] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
30
|
Miwa K, Fukumoto A. First-principles calculation of the structural, electronic, and vibrational properties of gallium nitride and aluminum nitride. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:7897-7902. [PMID: 10006974 DOI: 10.1103/physrevb.48.7897] [Citation(s) in RCA: 102] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
31
|
Mailhiot C, Grant JB, McMahan AK. High-pressure metallic phases of boron. PHYSICAL REVIEW. B, CONDENSED MATTER 1990; 42:9033-9039. [PMID: 9995117 DOI: 10.1103/physrevb.42.9033] [Citation(s) in RCA: 34] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
32
|
Buda F, Car R, Parrinello M. Thermal expansion of c-Si via ab initio molecular dynamics. PHYSICAL REVIEW. B, CONDENSED MATTER 1990; 41:1680-1683. [PMID: 9993888 DOI: 10.1103/physrevb.41.1680] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
|
33
|
Vanderbilt D. Absence of large compressive stress on Si(111). PHYSICAL REVIEW LETTERS 1987; 59:1456-1459. [PMID: 10035239 DOI: 10.1103/physrevlett.59.1456] [Citation(s) in RCA: 55] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
34
|
Allan DC, Teter MP. Nonlocal pseudopotentials in molecular-dynamical density-functional theory: Application to SiO2. PHYSICAL REVIEW LETTERS 1987; 59:1136-1139. [PMID: 10035149 DOI: 10.1103/physrevlett.59.1136] [Citation(s) in RCA: 81] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
|
35
|
Nielsen OH. Optical phonons and elasticity of diamond at megabar stresses. PHYSICAL REVIEW. B, CONDENSED MATTER 1986; 34:5808-5819. [PMID: 9940422 DOI: 10.1103/physrevb.34.5808] [Citation(s) in RCA: 68] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
|