Rapid suppression of charge density wave transition in LaSb2 under pressure

被引：4
作者：
Bud'ko, Sergey L. [1 ,2 ,3 ,4 ]
Huyan, Shuyuan [1 ,2 ]
Herrera-Siklody, Paula [2 ]
Canfield, Paul C. [1 ,2 ]
机构：
[1] Iowa State Univ, Ames Natl Lab, US DOE, Ames, IA USA
[2] Iowa State Univ, Dept Phys & Astron, Ames, IA USA
[3] Iowa State Univ, Ames Natl Lab, US DOE, Ames, IA 50011 USA
[4] Iowa State Univ, Dept Phys & Astron, Ames, IA 50011 USA
来源：
PHILOSOPHICAL MAGAZINE | 2023年 / 103卷 / 06期
关键词：
Lantanum diantimonide; charge density wave; pressure; SUPERCONDUCTIVITY; GROWTH;
D O I：
10.1080/14786435.2022.2159561
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
LaSb2 is found to be an example of an exceptionally pressure sensitive and tuneable, two-dimensional compound. In-plane electrical resistivity of LaSb2 under pressure up to 12.9 kbar was measured in zero and applied magnetic field. The charge density wave transition (observed at similar to 350 K at ambient pressure) is completely suppressed by 6-7 kbar with a significant (in comparison with the ambient pressure) increase in Fermi surface gapping and transition hysteresis just above ambient pressure.
引用
收藏
页码：561 / 573
页数：13
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