Structure and electronic properties of La-Sr-Cu oxide ceramics

L. Mihály; Gy Hutiray; S. Pekker; G. Kriza; M. Prester; L. Forró; Nevenka Brnicevic; A. Hamzic

doi:10.1016/0038-1098(87)91181-1

Structure and electronic properties of La-Sr-Cu oxide ceramics

L. Mihály
, Gy Hutiray
, S. Pekker
, G. Kriza
, M. Prester
, L. Forró
, Nevenka Brnicevic
, A. Hamzic

Physics and Astronomy

Wigner Research Centre for Physics
University of Zagreb
Ruder Boskovic Institute

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

The dc electrical conductivity of a series of La_2-xSr_xCuO₄ compounds has been investigated. At room temperature the compounds exhibit a continuous change from the orthorombic to the tetragonal structure as x is increased from zero to x=0.15. Superconductivity appears in the tetragonal phase. The resistivity maximum, preceeding the superconducting transition varies in correlation with the Sr concentration. Application of hydrostatic pressure suppresses the resistivity maximum.

Original language	English
Pages (from-to)	133-135
Number of pages	3
Journal	Solid State Communications
Volume	63
Issue number	2
DOIs	https://doi.org/10.1016/0038-1098(87)91181-1
State	Published - Jul 1987

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title = "Structure and electronic properties of La-Sr-Cu oxide ceramics",

abstract = "The dc electrical conductivity of a series of La2-xSrxCuO4 compounds has been investigated. At room temperature the compounds exhibit a continuous change from the orthorombic to the tetragonal structure as x is increased from zero to x=0.15. Superconductivity appears in the tetragonal phase. The resistivity maximum, preceeding the superconducting transition varies in correlation with the Sr concentration. Application of hydrostatic pressure suppresses the resistivity maximum.",

author = "L. Mih{\'a}ly and Gy Hutiray and S. Pekker and G. Kriza and M. Prester and L. Forr{\'o} and Nevenka Brnicevic and A. Hamzic",

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T1 - Structure and electronic properties of La-Sr-Cu oxide ceramics

AU - Mihály, L.

AU - Hutiray, Gy

AU - Pekker, S.

AU - Kriza, G.

AU - Prester, M.

AU - Forró, L.

AU - Brnicevic, Nevenka

AU - Hamzic, A.

PY - 1987/7

Y1 - 1987/7

N2 - The dc electrical conductivity of a series of La2-xSrxCuO4 compounds has been investigated. At room temperature the compounds exhibit a continuous change from the orthorombic to the tetragonal structure as x is increased from zero to x=0.15. Superconductivity appears in the tetragonal phase. The resistivity maximum, preceeding the superconducting transition varies in correlation with the Sr concentration. Application of hydrostatic pressure suppresses the resistivity maximum.

AB - The dc electrical conductivity of a series of La2-xSrxCuO4 compounds has been investigated. At room temperature the compounds exhibit a continuous change from the orthorombic to the tetragonal structure as x is increased from zero to x=0.15. Superconductivity appears in the tetragonal phase. The resistivity maximum, preceeding the superconducting transition varies in correlation with the Sr concentration. Application of hydrostatic pressure suppresses the resistivity maximum.

UR - https://www.scopus.com/pages/publications/0023380621

U2 - 10.1016/0038-1098(87)91181-1

DO - 10.1016/0038-1098(87)91181-1

M3 - Article

AN - SCOPUS:0023380621

SN - 0038-1098

VL - 63

SP - 133

EP - 135

JO - Solid State Communications

JF - Solid State Communications

IS - 2

ER -

Structure and electronic properties of La-Sr-Cu oxide ceramics

Abstract

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