High-field Shubnikov-de Haas oscillations in the topological insulator Bi2Te2Se

被引：161

作者：

Xiong, Jun ^{[1
]}

Luo, Yongkang ^{[1
]}

Khoo, YueHaw ^{[1
]}

Jia, Shuang ^{[2
]}

Cava, R. J. ^{[2
]}

Ong, N. P. ^{[1
]}

机构：

[1] Princeton Univ, Dept Phys, Princeton, NJ 08544 USA

[2] Princeton Univ, Dept Chem, Princeton, NJ 08544 USA

来源：

PHYSICAL REVIEW B | 2012年 / 86卷 / 04期

基金：

美国国家科学基金会;

关键词：

QUANTUM OSCILLATIONS; SURFACE-STATES; PHASE;

D O I：

10.1103/PhysRevB.86.045314

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

We report measurements of the surface Shubnikov-de Haas oscillations (SdH) on crystals of the topological insulator Bi2Te2Se. In crystals with large bulk resistivity (similar to 4 Omega cm at 4 K), we observe similar to 15 surface SdH oscillations (to the n = 1 Landau level) in magnetic fields B up to 45 T. Extrapolating to the limit 1/B -> 0, we confirm the 1/2-shift expected from a Dirac spectrum. The results are consistent with a very small surface Lande g factor.

引用

页数：6

共 24 条

[1]

Analytis JG, 2010, NAT PHYS, V6, P960, DOI [10.1038/nphys1861, 10.1038/NPHYS1861]

[2] Quantum spin Hall effect and topological phase transition in HgTe quantum wells [J].

Bernevig, B. Andrei ;

Hughes, Taylor L. ;

Zhang, Shou-Cheng .

SCIENCE, 2006, 314 (5806) :1757-1761

[3] Quantum Hall Effect from the Topological Surface States of Strained Bulk HgTe [J].

Bruene, C. ;

Liu, C. X. ;

Novik, E. G. ;

Hankiewicz, E. M. ;

Buhmann, H. ;

Chen, Y. L. ;

Qi, X. L. ;

Shen, Z. X. ;

Zhang, S. C. ;

Molenkamp, L. W. .

PHYSICAL REVIEW LETTERS, 2011, 106 (12)

[4] Experimental Realization of a Three-Dimensional Topological Insulator, Bi2Te3 [J].

Chen, Y. L. ;

Analytis, J. G. ;

Chu, J. -H. ;

Liu, Z. K. ;

Mo, S. -K. ;

Qi, X. L. ;

Zhang, H. J. ;

Lu, D. H. ;

Dai, X. ;

Fang, Z. ;

Zhang, S. C. ;

Fisher, I. R. ;

Hussain, Z. ;

Shen, Z. -X. .

SCIENCE, 2009, 325 (5937) :178-181

[5] Landau Quantization of Topological Surface States in Bi2Se3 [J].

Cheng, Peng ;

Song, Canli ;

Zhang, Tong ;

Zhang, Yanyi ;

Wang, Yilin ;

Jia, Jin-Feng ;

Wang, Jing ;

Wang, Yayu ;

Zhu, Bang-Fen ;

Chen, Xi ;

Ma, Xucun ;

He, Ke ;

Wang, Lili ;

Dai, Xi ;

Fang, Zhong ;

Xie, Xincheng ;

Qi, Xiao-Liang ;

Liu, Chao-Xing ;

Zhang, Shou-Cheng ;

Xue, Qi-Kun .

PHYSICAL REVIEW LETTERS, 2010, 105 (07)

[6] Topological insulators in three dimensions [J].

Fu, Liang ;

Kane, C. L. ;

Mele, E. J. .

PHYSICAL REVIEW LETTERS, 2007, 98 (10)

[7] Topological insulators with inversion symmetry [J].

Fu, Liang ;

Kane, C. L. .

PHYSICAL REVIEW B, 2007, 76 (04)

[8] Momentum-resolved Landau-level spectroscopy of Dirac surface state in Bi2Se3 [J].

Hanaguri, T. ;

Igarashi, K. ;

Kawamura, M. ;

Takagi, H. ;

Sasagawa, T. .

PHYSICAL REVIEW B, 2010, 82 (08)

[9] A topological Dirac insulator in a quantum spin Hall phase [J].

Hsieh, D. ;

Qian, D. ;

Wray, L. ;

Xia, Y. ;

Hor, Y. S. ;

Cava, R. J. ;

Hasan, M. Z. .

NATURE, 2008, 452 (7190) :970-U5

[10] Observation of Unconventional Quantum Spin Textures in Topological Insulators [J].

Hsieh, D. ;

Xia, Y. ;

Wray, L. ;

Qian, D. ;

Pal, A. ;

Dil, J. H. ;

Osterwalder, J. ;

Meier, F. ;

Bihlmayer, G. ;

Kane, C. L. ;

Hor, Y. S. ;

Cava, R. J. ;

Hasan, M. Z. .

SCIENCE, 2009, 323 (5916) :919-922

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