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arXiv · 2208.04997

Rapid suppression of charge density wave transition in LaSb2 under pressure

Sergey L. Bud'ko·Shuyuan Huyan·Paula Herrera-Siklody·Paul C. Canfield
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Abstract

LaSb2 is found to be an example of an exceptionally pressure sensitive and tunable, 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 ~ 350 K at ambient pressure) is completely suppressed by 6-7 kbar with significant (in comparison with the ambient pressure) increase in Fermi surface gapping and transition hysteresis just above ambient pressure.

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Sergey L. Bud'ko, Shuyuan Huyan, Paula Herrera-Siklody, Paul C. Canfield. 2022-08-09. Rapid suppression of charge density wave transition in LaSb2 under pressure. https://doi.org/10.1080/14786435.2022.2159561

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