Magnetoresistance and Shubnikov-de Haas oscillations in layered Nb3SiTe6 thin flakes

L. An; H. Zhang; J. Hu; X. Zhu; W. Gao; J. Zhang; C. Xi; W. Ning; Z. Mao; M. Tian

doi:10.1103/PhysRevB.97.235133

Magnetoresistance and Shubnikov-de Haas oscillations in layered Nb3SiTe6 thin flakes

L. An
, H. Zhang
, J. Hu
, X. Zhu
, W. Gao
, J. Zhang
, C. Xi
, W. Ning
, Z. Mao
, M. Tian

Research output: Contribution to journal › Article

29 Scopus citations

Abstract

We present the magnetoresistance (MR) and Hall resistivity of layered ternary Nb3SiTe6 thin flakes with magnetic field up to 33 T. The flakes show strong angle-dependent MR properties and unsaturated quasilinear dependence accompanied with Shubnikov-de Haas (SdH) oscillations. Hall resistivity study demonstrates that the hole carriers dominate the transport properties in the whole temperature range. The angle-dependent SdH oscillations reveal a two-dimensional Fermi surface of Nb3SiTe6. Furthermore, by analysis of SdH oscillations, we observed a nontrivial \Berry phase in the SdH oscillations which suggests the nontrivial topological nature of Nb3SiTe6. \ 2018 American Physical Society.

Original language	English
Journal	Physical Review B
Volume	97
Issue number	23
DOIs	https://doi.org/10.1103/PhysRevB.97.235133
State	Published - 2018

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title = "Magnetoresistance and Shubnikov-de Haas oscillations in layered Nb3SiTe6 thin flakes",

abstract = "We present the magnetoresistance (MR) and Hall resistivity of layered ternary Nb3SiTe6 thin flakes with magnetic field up to 33 T. The flakes show strong angle-dependent MR properties and unsaturated quasilinear dependence accompanied with Shubnikov-de Haas (SdH) oscillations. Hall resistivity study demonstrates that the hole carriers dominate the transport properties in the whole temperature range. The angle-dependent SdH oscillations reveal a two-dimensional Fermi surface of Nb3SiTe6. Furthermore, by analysis of SdH oscillations, we observed a nontrivial \textbackslash{}Berry phase in the SdH oscillations which suggests the nontrivial topological nature of Nb3SiTe6. \textbackslash{} 2018 American Physical Society.",

author = "L. An and H. Zhang and J. Hu and X. Zhu and W. Gao and J. Zhang and C. Xi and W. Ning and Z. Mao and M. Tian",

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TY - JOUR

T1 - Magnetoresistance and Shubnikov-de Haas oscillations in layered Nb3SiTe6 thin flakes

AU - An, L.

AU - Zhang, H.

AU - Hu, J.

AU - Zhu, X.

AU - Gao, W.

AU - Zhang, J.

AU - Xi, C.

AU - Ning, W.

AU - Mao, Z.

AU - Tian, M.

N1 - cited By 1

PY - 2018

Y1 - 2018

N2 - We present the magnetoresistance (MR) and Hall resistivity of layered ternary Nb3SiTe6 thin flakes with magnetic field up to 33 T. The flakes show strong angle-dependent MR properties and unsaturated quasilinear dependence accompanied with Shubnikov-de Haas (SdH) oscillations. Hall resistivity study demonstrates that the hole carriers dominate the transport properties in the whole temperature range. The angle-dependent SdH oscillations reveal a two-dimensional Fermi surface of Nb3SiTe6. Furthermore, by analysis of SdH oscillations, we observed a nontrivial \Berry phase in the SdH oscillations which suggests the nontrivial topological nature of Nb3SiTe6. \ 2018 American Physical Society.

AB - We present the magnetoresistance (MR) and Hall resistivity of layered ternary Nb3SiTe6 thin flakes with magnetic field up to 33 T. The flakes show strong angle-dependent MR properties and unsaturated quasilinear dependence accompanied with Shubnikov-de Haas (SdH) oscillations. Hall resistivity study demonstrates that the hole carriers dominate the transport properties in the whole temperature range. The angle-dependent SdH oscillations reveal a two-dimensional Fermi surface of Nb3SiTe6. Furthermore, by analysis of SdH oscillations, we observed a nontrivial \Berry phase in the SdH oscillations which suggests the nontrivial topological nature of Nb3SiTe6. \ 2018 American Physical Society.

U2 - 10.1103/PhysRevB.97.235133

DO - 10.1103/PhysRevB.97.235133

M3 - Article

SN - 2469-9950

VL - 97

JO - Physical Review B

JF - Physical Review B

IS - 23

ER -

Magnetoresistance and Shubnikov-de Haas oscillations in layered Nb3SiTe6 thin flakes

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