Title of article
Correlation between crystal structure and superconductivity in LaO0.5F0.5BiS2
Author/Authors
Kajitani، نويسنده , , J. and Deguchi، نويسنده , , K. and Omachi، نويسنده , , A. and Hiroi، نويسنده , , T. and Takano، نويسنده , , Y. and Takatsu، نويسنده , , H. and Kadowaki، نويسنده , , H. and Miura، نويسنده , , O. and Mizuguchi، نويسنده , , Y.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2014
Pages
4
From page
1
To page
4
Abstract
Correlation between crystal structure and superconducting properties of the BiS2-based superconductor LaO0.5F0.5BiS2 was investigated. We have prepared LaO0.5F0.5BiS2 polycrystalline samples with various lattice constants. It was found that high-pressure annealing generated uniaxial strain along the c axis. Further, the highly-strained sample showed higher superconducting properties. We concluded that the uniaxial strain along the c axis was positively linked with the enhancement of superconductivity in the LaO1−xFxBiS2 system.
Keywords
A. BiS2-based superconductor , C. Layered structure , C. Uniaxial strain , E. High-pressure annealing
Journal title
Solid State Communications
Serial Year
2014
Journal title
Solid State Communications
Record number
1794666
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