Spin susceptibility of two-dimensional electron system in HgTe surface quantum well

Yonggang Xu; Meng Lv; Reng Wang; Yuanming Zhou; Tie Lin; Zhigang Chang; Guolin Yu; Ning Dai; Junhao Chu

doi:10.1063/1.4891646

Spin susceptibility of two-dimensional electron system in HgTe surface quantum well

Yonggang Xu
, Meng Lv
, Reng Wang
, Yuanming Zhou
, Tie Lin
, Zhigang Chang
, Guolin Yu
, Ning Dai
, Junhao Chu

CAS - Shanghai Institute of Technical Physics
Hubei University of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

HgTe films were grown by vapor phase epitaxy on CdZnTe substrate and passivated by anodic oxidation to form surface quantum wells, in which the two-dimensional electron systems were studied by magnetotransport experiments. In tilted magnetic fields, coincidence method was used to extract the electron spin susceptibility |mr*g*|, which is found to be very large and show no significant dependence on the filling factor ν. These results deviate from former experiments and are related to the specific band structure of our samples.

源语言	英语
文章编号	062404
期刊	Applied Physics Letters
卷	105
期	6
DOI	https://doi.org/10.1063/1.4891646
出版状态	已出版 - 11 8月 2014
已对外发布	是

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title = "Spin susceptibility of two-dimensional electron system in HgTe surface quantum well",

abstract = "HgTe films were grown by vapor phase epitaxy on CdZnTe substrate and passivated by anodic oxidation to form surface quantum wells, in which the two-dimensional electron systems were studied by magnetotransport experiments. In tilted magnetic fields, coincidence method was used to extract the electron spin susceptibility |mr*g*|, which is found to be very large and show no significant dependence on the filling factor ν. These results deviate from former experiments and are related to the specific band structure of our samples.",

author = "Yonggang Xu and Meng Lv and Reng Wang and Yuanming Zhou and Tie Lin and Zhigang Chang and Guolin Yu and Ning Dai and Junhao Chu",

year = "2014",

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T1 - Spin susceptibility of two-dimensional electron system in HgTe surface quantum well

AU - Xu, Yonggang

AU - Lv, Meng

AU - Wang, Reng

AU - Zhou, Yuanming

AU - Lin, Tie

AU - Chang, Zhigang

AU - Yu, Guolin

AU - Dai, Ning

AU - Chu, Junhao

PY - 2014/8/11

Y1 - 2014/8/11

N2 - HgTe films were grown by vapor phase epitaxy on CdZnTe substrate and passivated by anodic oxidation to form surface quantum wells, in which the two-dimensional electron systems were studied by magnetotransport experiments. In tilted magnetic fields, coincidence method was used to extract the electron spin susceptibility |mr*g*|, which is found to be very large and show no significant dependence on the filling factor ν. These results deviate from former experiments and are related to the specific band structure of our samples.

AB - HgTe films were grown by vapor phase epitaxy on CdZnTe substrate and passivated by anodic oxidation to form surface quantum wells, in which the two-dimensional electron systems were studied by magnetotransport experiments. In tilted magnetic fields, coincidence method was used to extract the electron spin susceptibility |mr*g*|, which is found to be very large and show no significant dependence on the filling factor ν. These results deviate from former experiments and are related to the specific band structure of our samples.

UR - https://www.scopus.com/pages/publications/84940262942

U2 - 10.1063/1.4891646

DO - 10.1063/1.4891646

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VL - 105

JO - Applied Physics Letters

JF - Applied Physics Letters

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ER -

Spin susceptibility of two-dimensional electron system in HgTe surface quantum well

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