Magnetoresistance and Quantum Oscillations in WTe2 Semimetal

A. L. Pirozerskii, E. V. Charnaya, M. K. Lee, L. J. Chang, S. V. Naumov, A. N. Domozhirova, V. V. Marchenkov

研究成果: Article同行評審

摘要

Abstract: The discovery of extreme magnetoresistance (MR) in nonmagnetic materials attracted attention to WTe2 semimetal. We studied MR in a single crystal of tungsten ditelluride in the range of magnetic fields up to 14 T. MR increased with increasing field following a close-to-quadratic law without saturation. The Shubnikov–de Haas oscillations were observed. Four fundamental frequencies were found in the oscillation spectrum, which correspond to two electron and two hole pockets, caused by strong spin–orbit coupling.

原文English
頁(從 - 到)80-84
頁數5
期刊Physics of the Solid State
64
發行號2
DOIs
出版狀態Published - 2022 2月

All Science Journal Classification (ASJC) codes

  • 電子、光磁材料
  • 凝聚態物理學

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