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Borisevich AY, Morozovska AN, Kim YM, Leonard D, Oxley MP, Biegalski MD, Eliseev EA, Kalinin SV. Exploring mesoscopic physics of vacancy-ordered systems through atomic scale observations of topological defects. PHYSICAL REVIEW LETTERS 2012; 109:065702. [PMID: 23006281 DOI: 10.1103/physrevlett.109.065702] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/25/2012] [Indexed: 06/01/2023]
Abstract
Vacancy-ordered transition metal oxides have multiple similarities to classical ferroic systems including ferroelectrics and ferroelastics. The expansion coefficients for corresponding Ginzburg-Landau-type free energies are readily accessible from bulk phase diagrams. Here, we demonstrate that the gradient and interfacial terms can quantitatively be determined from the atomically resolved scanning transmission electron microscopy data of the topological defects and interfaces in model lanthanum-strontium cobaltite. With this knowledge, the interplay between ordering, chemical composition, and mechanical effects at domain walls, interfaces and structural defects can be analyzed.
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Affiliation(s)
- A Y Borisevich
- Oak Ridge National Laboratory, Oak Ridge, Tennessee 37831, USA.
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Burgy J, Moreo A, Dagotto E. Relevance of cooperative lattice effects and stress fields in phase-separation theories for CMR manganites. PHYSICAL REVIEW LETTERS 2004; 92:097202. [PMID: 15089506 DOI: 10.1103/physrevlett.92.097202] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/26/2003] [Indexed: 05/24/2023]
Abstract
Previous theoretical investigations of colossal magnetoresistance (CMR) materials explain this effect using a "clustered" state with preformed ferromagnetic islands that rapidly align their moments with increasing external magnetic fields. While qualitatively successful, explicit calculations indicate drastically different typical resistivity values in two- and three-dimensional lattices, contrary to experimental observations. This conceptual bottleneck in the phase-separated CMR scenario is resolved here considering the cooperative nature of the Mn-oxide lattice distortions. This effectively induces power-law correlations in the quenched disorder used in toy models with phase competition. When these effects are incorporated, resistor-network calculations reveal very similar results in two and three dimensions, qualitatively modifying previous scenarios and solving the puzzle.
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Affiliation(s)
- Jan Burgy
- National High Magnetic Field Lab and Department of Physics, Florida State University, Tallahassee, Florida 32306, USA
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Semenovskaya S, Khachaturyan AG. Low-temperature ordering in YBa2Cu3O6+x oxides at x>0.5: Computer simulation. PHYSICAL REVIEW. B, CONDENSED MATTER 1996; 54:7545-7560. [PMID: 9984382 DOI: 10.1103/physrevb.54.7545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Xu Z, Kim MC, Li JF, Viehland D. Observation of a sequence of domain-like states with increasing disorder in ferroelectrics. ACTA ACUST UNITED AC 1996. [DOI: 10.1080/01418619608242150] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Khachaturyan AG, Semenovskaya S, Tsakalakos T. Elastic strain energy of inhomogeneous solids. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:15909-15919. [PMID: 9980969 DOI: 10.1103/physrevb.52.15909] [Citation(s) in RCA: 37] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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6
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Aligia AA, Garcés J. Long-range Coulomb repulsion and finite-size approximations. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:6227-6229. [PMID: 9981850 DOI: 10.1103/physrevb.52.6227] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Kartha S, Krumhansl JA, Sethna JP, Wickham LK. Disorder-driven pretransitional tweed pattern in martensitic transformations. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:803-822. [PMID: 9980656 DOI: 10.1103/physrevb.52.803] [Citation(s) in RCA: 104] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Goldman M, Burmester CP, Wille LT, Gronsky R. Role of elasticity associated with oxygen ordering in YBa2Cu3Oz. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 52:1331-1346. [PMID: 9980715 DOI: 10.1103/physrevb.52.1331] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Semenovskaya S, Khachaturyan AG. Pseudotetragonal and orthorhombic ordered structures in substoichiometric YBa2Cu3O6+x oxides at x<0.4. PHYSICAL REVIEW. B, CONDENSED MATTER 1995; 51:8409-8425. [PMID: 9977453 DOI: 10.1103/physrevb.51.8409] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Nikolayev VS. Twin spacing and the structural phase transitions in RBa2Cu3O7- delta high-Tc superconductors. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:4163-4167. [PMID: 9976702 DOI: 10.1103/physrevb.50.4163] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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Goldman M, Burmester CP, Wille LT, Gronsky R. Deformation superstructures, tweed, and oxygen-vacancy ordering associated with phase transformations in YBa2Cu3Oz. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 50:1337-1340. [PMID: 9975818 DOI: 10.1103/physrevb.50.1337] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Little S, Zangwill A. Equilibrium microstructure of epitaxial thin films. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:16659-16669. [PMID: 10010825 DOI: 10.1103/physrevb.49.16659] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Chakraborty B. Dynamics of ordering in alloys with modulated phases. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:8608-8614. [PMID: 10009639 DOI: 10.1103/physrevb.49.8608] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Aligia AA, Garcés J. Charge transfer and oxygen ordering in YBa2Cu3O6+x. PHYSICAL REVIEW. B, CONDENSED MATTER 1994; 49:524-534. [PMID: 10009313 DOI: 10.1103/physrevb.49.524] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Mihailovic D, Poberaj I, Mertelj A. Characterization of the pyroelectric effect in YBa2Cu3O7- delta. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:16634-16640. [PMID: 10008248 DOI: 10.1103/physrevb.48.16634] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Zhu Y, Cai ZX. Diffuse scattering and image contrast of tweed in superconducting oxides: simulation and interpretation. Ultramicroscopy 1993. [DOI: 10.1016/0304-3991(93)90071-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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Schwarz W, Blaschko O, Collin G, Marucco F. Oxygen ordering and tweed structure in YBa2Cu3O6+x studied by diffuse neutron scattering. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:6513-6518. [PMID: 10009203 DOI: 10.1103/physrevb.48.6513] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Blagoev KB, Wille LT. First-order phase transition between orthorhombic phases in YBa2Cu3Oz. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 48:6588-6592. [PMID: 10009212 DOI: 10.1103/physrevb.48.6588] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Semenovskaya S, Zhu Y, Suenaga M, Khachaturyan AG. Twin and tweed microstructures in YBa2Cu3O7- delta doped by trivalent cations. PHYSICAL REVIEW. B, CONDENSED MATTER 1993; 47:12182-12189. [PMID: 10005390 DOI: 10.1103/physrevb.47.12182] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Zhu Y, Suenaga M, Tafto J. The interface of orthogonally oriented twins in YBa2Cu3O7-δ. ACTA ACUST UNITED AC 1993. [DOI: 10.1080/01418619308224757] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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Cai ZX, Zhu Y, Welch DO. Oxygen ordering and strain-related morphology in YBa2Cu3-xMxO7 systems, where M is a trivalent atom. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 46:11014-11018. [PMID: 10002964 DOI: 10.1103/physrevb.46.11014] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Semenovskaya S, Khachaturyan AG. Structural transformations in nonstoichiometric YBa2Cu3O6+ delta. PHYSICAL REVIEW. B, CONDENSED MATTER 1992; 46:6511-6534. [PMID: 10002342 DOI: 10.1103/physrevb.46.6511] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Tritt TM, Marone M, Ehrlich AC, Skove MJ, Gillespie DJ, Jacobsen RL, Tessema GX, Franck JP, Jung J. Evidence in the elastic properties for a stress-related phase transition in the high-Tc material: Bi2Sr2CaCu2Ox. PHYSICAL REVIEW LETTERS 1992; 68:2531-2534. [PMID: 10045421 DOI: 10.1103/physrevlett.68.2531] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
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