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

doi:10.1134/S1063783422010152

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

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2 引文斯高帕斯（Scopus）

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
卷	64
發行號	2
DOIs	https://doi.org/10.1134/S1063783422010152
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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10.1134/S1063783422010152

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title = "Magnetoresistance and Quantum Oscillations in WTe2 Semimetal",

abstract = "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.",

author = "Pirozerskii, {A. L.} and Charnaya, {E. V.} and Lee, {M. K.} and Chang, {L. J.} and Naumov, {S. V.} and Domozhirova, {A. N.} and Marchenkov, {V. V.}",

note = "Publisher Copyright: {\textcopyright} 2022, Pleiades Publishing, Ltd.",

year = "2022",

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doi = "10.1134/S1063783422010152",

language = "English",

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T1 - Magnetoresistance and Quantum Oscillations in WTe2 Semimetal

AU - Pirozerskii, A. L.

AU - Charnaya, E. V.

AU - Lee, M. K.

AU - Chang, L. J.

AU - Naumov, S. V.

AU - Domozhirova, A. N.

AU - Marchenkov, V. V.

PY - 2022/2

Y1 - 2022/2

N2 - 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.

AB - 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.

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JO - Physics of the Solid State

JF - Physics of the Solid State

IS - 2

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Magnetoresistance and Quantum Oscillations in WTe2 Semimetal

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Magnetoresistance and Quantum Oscillations in WTe₂ Semimetal