SUPERCONDUCTIVITY, LOCALIZATION AND CRYSTALLOGRAPHIC PHASE TRANSITION IN La2 - XSrXCuO4 - Y.

W. Kang; G. Collin; M. Ribault; J. Friedel; D. Jerome; J. M. Bassat; J. P. Coutures; Ph Odier

doi:10.1051/jphys:019870048070118100

SUPERCONDUCTIVITY, LOCALIZATION AND CRYSTALLOGRAPHIC PHASE TRANSITION IN La_{2 -} _XSr_XCuO_{4 -} _Y.

W. Kang, G. Collin, M. Ribault, J. Friedel, D. Jerome, J. M. Bassat, J. P. Coutures, Ph Odier

Department of Physics

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29 Scopus citations

Abstract

We report a resistive investigation of superconductivity in the system La//2// minus //xSr//xCuO//4 minus //y on samples which have been analyzed by thermogravimetric techniques for oxygen deficiency determination. A maximum superconductive transition temperature is observed in La//2// minus //xSr//xCuO//4// minus //y near the tetragonal-orthorhombic phase transition, together with a resurgence of high temperature superconductivity in non-substituted La//2CuO//4// minus //y. Drastic localization effects are observed in the vicinity of x equals 0. 04 with no sign of superconductivity at low temperature.

Original language	English
Pages (from-to)	1181-1186
Number of pages	6
Journal	Journal de physique Paris
Volume	48
Issue number	7
DOIs	https://doi.org/10.1051/jphys:019870048070118100
State	Published - 1987

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title = "SUPERCONDUCTIVITY, LOCALIZATION AND CRYSTALLOGRAPHIC PHASE TRANSITION IN La2 - XSrXCuO4 - Y.",

abstract = "We report a resistive investigation of superconductivity in the system La//2// minus //xSr//xCuO//4 minus //y on samples which have been analyzed by thermogravimetric techniques for oxygen deficiency determination. A maximum superconductive transition temperature is observed in La//2// minus //xSr//xCuO//4// minus //y near the tetragonal-orthorhombic phase transition, together with a resurgence of high temperature superconductivity in non-substituted La//2CuO//4// minus //y. Drastic localization effects are observed in the vicinity of x equals 0. 04 with no sign of superconductivity at low temperature.",

author = "W. Kang and G. Collin and M. Ribault and J. Friedel and D. Jerome and Bassat, {J. M.} and Coutures, {J. P.} and Ph Odier",

year = "1987",

doi = "10.1051/jphys:019870048070118100",

language = "English",

volume = "48",

pages = "1181--1186",

journal = "Journal de physique Paris",

issn = "0302-0738",

publisher = "Societe Francaise De Physique",

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T1 - SUPERCONDUCTIVITY, LOCALIZATION AND CRYSTALLOGRAPHIC PHASE TRANSITION IN La2 - XSrXCuO4 - Y.

AU - Kang, W.

AU - Collin, G.

AU - Ribault, M.

AU - Friedel, J.

AU - Jerome, D.

AU - Bassat, J. M.

AU - Coutures, J. P.

AU - Odier, Ph

PY - 1987

Y1 - 1987

N2 - We report a resistive investigation of superconductivity in the system La//2// minus //xSr//xCuO//4 minus //y on samples which have been analyzed by thermogravimetric techniques for oxygen deficiency determination. A maximum superconductive transition temperature is observed in La//2// minus //xSr//xCuO//4// minus //y near the tetragonal-orthorhombic phase transition, together with a resurgence of high temperature superconductivity in non-substituted La//2CuO//4// minus //y. Drastic localization effects are observed in the vicinity of x equals 0. 04 with no sign of superconductivity at low temperature.

AB - We report a resistive investigation of superconductivity in the system La//2// minus //xSr//xCuO//4 minus //y on samples which have been analyzed by thermogravimetric techniques for oxygen deficiency determination. A maximum superconductive transition temperature is observed in La//2// minus //xSr//xCuO//4// minus //y near the tetragonal-orthorhombic phase transition, together with a resurgence of high temperature superconductivity in non-substituted La//2CuO//4// minus //y. Drastic localization effects are observed in the vicinity of x equals 0. 04 with no sign of superconductivity at low temperature.

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U2 - 10.1051/jphys:019870048070118100

DO - 10.1051/jphys:019870048070118100

M3 - Article

AN - SCOPUS:0023386467

SN - 0302-0738

VL - 48

SP - 1181

EP - 1186

JO - Journal de physique Paris

JF - Journal de physique Paris

IS - 7

ER -

SUPERCONDUCTIVITY, LOCALIZATION AND CRYSTALLOGRAPHIC PHASE TRANSITION IN La2 - XSrXCuO4 - Y.

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SUPERCONDUCTIVITY, LOCALIZATION AND CRYSTALLOGRAPHIC PHASE TRANSITION IN La_{2 -} _XSr_XCuO_{4 -} _Y.