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High pressure effects on the crystal structure and electric conductivity of perovskite like (Ca/Sr)2CuO2Cl2 compounds.

Authors :
QingQing Liu
FuRen Wang
FengYing Li
LiangChen Chen
RiCheng Yu
ChangQing Jin
YanChun Li
Jing Liu
Source :
Chinese Science Bulletin. Sep2008, Vol. 53 Issue 18, p2738-2742. 5p. 1 Diagram, 5 Graphs.
Publication Year :
2008

Abstract

The crystal structure stability as well as electric conductance of (Sr/Ca)2CuO2Cl2compound with K2NiF4 structure was Investigated up to 31 GPa using diamond anvil technique. It seems that (Sr/Ca)2CuO2Cl2 is quite stable under pressure but with obvious anisotropic compressibility. The equation of state (EOS) obtained shows relative large bulk modulus. [ABSTRACT FROM AUTHOR]

Details

Language :
English
ISSN :
10016538
Volume :
53
Issue :
18
Database :
Academic Search Index
Journal :
Chinese Science Bulletin
Publication Type :
Academic Journal
Accession number :
34752916
Full Text :
https://doi.org/10.1007/si 1434-008-0390-6