The DOI matches its Crossref record; 34 of the 34 references it cites were found in a registry or an index.
Landau Quantization of Topological Surface States inBi2Se3
Open accessAbstract
We report the direct observation of Landau quantization in Bi2Se3 thin films by using a low-temperature scanning tunneling microscope. In particular, we discovered the zeroth Landau level, which is predicted to give rise to the half-quantized Hall effect for the topological surface states. The existence of the discrete Landau levels (LLs) and the suppression of LLs by surface impurities strongly support the 2D nature of the topological states. These observations may eventually lead to the realization of quantum Hall effect in topological insulators.
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Cites
The electronic properties of graphene
Castro Neto, A. H., Guinea, F., Peres, N. M. R., Novoselov, K. S., & Geim, A. K. (2009) · Reviews of Modern Physics · doi:10.1103/revmodphys.81.109 · Cited by 24,803
Two-dimensional gas of massless Dirac fermions in graphene
Novoselov, K. S., Geim, A. K., Morozov, S. V., Jiang, D., Katsnelson, M. I., Grigorieva, I. V., Dubonos, S. V., & Firsov, A. A. (2005) · Nature · doi:10.1038/nature04233 · Cited by 21,611
Experimental observation of the quantum Hall effect and Berry's phase in graphene
Zhang, Y., Tan, Y.-W., Stormer, H. L., & Kim, P. (2005) · Nature · doi:10.1038/nature04235 · Cited by 13,435
Self-citationQuantum Spin Hall Effect and Topological Phase Transition in HgTe Quantum Wells
Bernevig, B. A., Hughes, T. L., & Zhang, S.-C. (2006) · Science · doi:10.1126/science.1133734 · Cited by 7,090
Self-citationZ 2 Topological Order and the Quantum Spin Hall Effect
Kane, C. L., & Mele, E. J. (2005) · Physical Review Letters · doi:10.1103/physrevlett.95.146802 · Cited by 6,460
Topological insulators in Bi2Se3, Bi2Te3 and Sb2Te3 with a single Dirac cone on the surface
Zhang, H., Liu, C.-X., Qi, X.-L., Dai, X., Fang, Z., & Zhang, S.-C. (2009) · Nature Physics · doi:10.1038/nphys1270 · Cited by 6,359
Self-citationQuantum Spin Hall Insulator State in HgTe Quantum Wells
König, M., Wiedmann, S., Brüne, C., Roth, A., Buhmann, H., Molenkamp, L. W., Qi, X.-L., & Zhang, S.-C. (2007) · Science · doi:10.1126/science.1148047 · Cited by 6,151
Self-citationTopological Insulators in Three Dimensions
Fu, L., Kane, C. L., & Mele, E. J. (2007) · Physical Review Letters · doi:10.1103/physrevlett.98.106803 · Cited by 4,651
Topological insulators with inversion symmetry
Fu, L., & Kane, C. L. (2007) · Physical Review B · doi:10.1103/physrevb.76.045302 · Cited by 4,252
Observation of a large-gap topological-insulator class with a single Dirac cone on the surface
Xia, Y., Qian, D., Hsieh, D., Wray, L., Pal, A., Lin, H., Bansil, A., Grauer, D., Hor, Y. S., Cava, R. J., et al. (2009) · Nature Physics · doi:10.1038/nphys1274 · Cited by 3,765
Cited by
Colloquium : Topological insulators
Hasan, M. Z., & Kane, C. L. (2010) · Reviews of Modern Physics · doi:10.1103/revmodphys.82.3045 · Cited by 19,930
Topological insulators and superconductors
Qi, X.-L., & Zhang, S.-C. (2011) · Reviews of Modern Physics · doi:10.1103/revmodphys.83.1057 · Cited by 14,394
Self-citationTopological Insulator Materials
Ando, Y. (2013) · Journal of the Physical Society of Japan · doi:10.7566/jpsj.82.102001 · Cited by 1,789
Two-dimensional surface state in the quantum limit of a topological insulator
Analytis, J. G., McDonald, R. D., Riggs, S. C., Chu, J.-H., Boebinger, G. S., & Fisher, I. R. (2010) · Nature Physics · doi:10.1038/nphys1861 · Cited by 595
Raman Spectroscopy of Few-Quintuple Layer Topological Insulator Bi2Se3 Nanoplatelets
Zhang, J., Peng, Z., Soni, A., Zhao, Y., Xiong, Y., Peng, B., Wang, J., Dresselhaus, M. S., & Xiong, Q. (2011) · Nano Letters · doi:10.1021/nl200773n · Cited by 511
Self-citation
Metadata
- Authors
- Cheng, P., Song, C., Zhang, T., Zhang, Y., Wang, Y., Jia, J.-F., Wang, J., Wang, Y., Zhu, B.-F., Chen, X., Ma, X., He, K., Wang, L., Dai, X., Fang, Z., Xie, X., Qi, X.-L., Liu, C.-X., Zhang, S.-C., & Xue, Q.-K.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2010-08-09
- Volume
- 105
- Issue
- 7
- Pages
- 076801-076801
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W1577559372
- Cited by
- 397
- References
- 34
- FWCI
- 24.99
- Type
- journal article
- Language
- en
- Open access
- green
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- Cheng, P., Song, C., Zhang, T., Zhang, Y., Wang, Y., Jia, J.-F., Wang, J., Wang, Y., Zhu, B.-F., Chen, X., Ma, X., He, K., Wang, L., Dai, X., Fang, Z., Xie, X., Qi, X.-L., Liu, C.-X., Zhang, S.-C., & Xue, Q.-K. (2010). Landau Quantization of Topological Surface States inBi2Se3. Physical Review Letters. https://doi.org/10.1103/physrevlett.105.076801
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