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Gabovich AM, Shpigel AS. Thermodynamics of superconductors with charge and spin-density waves. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0305-4608/14/12/024] [Citation(s) in RCA: 32] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Gabovich AM, Moiseev DP, Shpigel AS. Thermodynamic properties of superconducting ceramics BaPb1-xBixO3. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0022-3719/15/18/002] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Sato M, Fujishita H, Hoshino S. Specific heat anomaly of BaPb1-xBixO3at the superconducting transition. ACTA ACUST UNITED AC 2000. [DOI: 10.1088/0022-3719/16/13/004] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Fisher RA, Gordon JE, Phillips NE. SOME CHEMICAL AND STRUCTURAL EFFECTS ON THE PROPERTIES OF HIGH-Tc SUPERCONDUCTORS. Annu Rev Phys Chem 1996. [DOI: 10.1146/annurev.physchem.47.1.283] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
▪ Abstract The history of superconductivity, including superconductivity in the high-Tc cuprates, is reviewed very briefly, and the differences between conventional superconductors and the high-Tc cuprates are summarized. The basic crystal structures of the major series of high-Tc cuprates are described and compared. The relation of structures to superconducting properties is reviewed with an emphasis on the orthorhombic-tetragonal transition in (La2−x Srx)CuO4; the corresponding transition, and also the transition to the low-temperature tetragonal phase in (La2−xBax)CuO4; and the effects of oxygen vacancies, oxygen-vacancy ordering, frozen-in disorder, and occupation of the off-chain O(5) sites in YBa2Cu3O7−δ. The effects of chemical substitutions of lanthanide elements on the La/Sr sites in (La2−xSrx)CuO4 and on the Y sites in YBa2Cu3O7−δ, and of 3d elements and sp elements on the Cu sites in both systems are reviewed. The difference between the effects of the lanthanide substitutions, particularly Pr, in the two systems are considered. Major properties of the Bi-, Tl-, and Hg-cuprates, are described briefly. A comparison of the high-Tc cuprates with noncuprate oxide superconductors is given.
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Affiliation(s)
- R. A. Fisher
- Lawrence Berkeley National Laboratory, Berkeley, California 94720
| | - J. E. Gordon
- Lawrence Berkeley National Laboratory, Berkeley, California 94720
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Graebner JE, Schneemeyer LF, Thomas JK. Heat capacity of superconducting Ba0.6K0.4BiO3 near Tc. PHYSICAL REVIEW. B, CONDENSED MATTER 1989; 39:9682-9684. [PMID: 9947727 DOI: 10.1103/physrevb.39.9682] [Citation(s) in RCA: 25] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/12/2023]
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Fisher RA, Gordon JE, Phillips NE. Specific heat of the high-T c oxide superconductors. ACTA ACUST UNITED AC 1988. [DOI: 10.1007/bf00617717] [Citation(s) in RCA: 99] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Torressen A, Kaiser D, Holtzberg F, Penney T. Low-temperature specific heat of single-crystal YBa2Cu3O7- delta. PHYSICAL REVIEW. B, CONDENSED MATTER 1988; 37:3762-3765. [PMID: 9944994 DOI: 10.1103/physrevb.37.3762] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Wenger LE, Chen JT, Hunter GW, Logothetis EM. Absence of specific-heat anomaly at the superconducting transition in La1.8Ba0.2CuO4-y. PHYSICAL REVIEW. B, CONDENSED MATTER 1987; 35:7213-7215. [PMID: 9941005 DOI: 10.1103/physrevb.35.7213] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Alexandrov AS, Ranninger J, Robaszkiewicz S. Bipolaronic superconductivity: Thermodynamics, magnetic properties, and possibility of existence in real substances. PHYSICAL REVIEW. B, CONDENSED MATTER 1986; 33:4526-4542. [PMID: 9938915 DOI: 10.1103/physrevb.33.4526] [Citation(s) in RCA: 180] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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Tanaka M, Yoshizaki R, Sakudo T, Suzuki T. Acoustic-property measurements of the oxide superconductor BaPb1-xBixO3 by the sphere-resonance method. PHYSICAL REVIEW. B, CONDENSED MATTER 1986; 33:132-138. [PMID: 9937891 DOI: 10.1103/physrevb.33.132] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
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