The DOI matches its Crossref record; 9 of the 9 references it cites were found in a registry or an index.
Ultrafast Optical Excitation of a Persistent Surface-State Population in the Topological InsulatorBi2Se3
Open accessAbstract
Using femtosecond time- and angle-resolved photoemission spectroscopy, we investigated the nonequilibrium dynamics of the topological insulator Bi2Se3. We studied p-type Bi2Se3, in which the metallic Dirac surface state and bulk conduction bands are unoccupied. Optical excitation leads to a metastable population at the bulk conduction band edge, which feeds a nonequilibrium population of the surface state persisting for >10 ps. This unusually long-lived population of a metallic Dirac surface state with spin texture may present a channel in which to drive transient spin-polarized currents.
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Citations
Cites
Physics of Semiconductor Devices
Sze, S. M., & Ng, K. K. (2006) · doi:10.1002/0470068329 · Cited by 14,627
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
Topological 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 field theory of time-reversal invariant insulators
Qi, X.-L., Hughes, T. L., & Zhang, S.-C. (2008) · Physical Review B · doi:10.1103/physrevb.78.195424 · Cited by 3,329
A tunable topological insulator in the spin helical Dirac transport regime
Hsieh, D., Xia, Y., Qian, D., Wray, L., Dil, J. H., Meier, F., Osterwalder, J., Patthey, L., Checkelsky, J. G., Ong, N. P., et al. (2009) · Nature · doi:10.1038/nature08234 · Cited by 1,979
Observation of Unconventional Quantum Spin Textures in Topological Insulators
Hsieh, D., Xia, Y., Wray, L., Qian, D., Pal, A., Dil, J. H., Osterwalder, J., Meier, F., Bihlmayer, G., Kane, C. L., et al. (2009) · Science · doi:10.1126/science.1167733 · Cited by 1,239
Topological surface states protected from backscattering by chiral spin texture
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Aharonov–Bohm interference in topological insulator nanoribbons
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Self-citationTwo-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
Self-citation
Cited by
Third order nonlinear optical property of Bi_2Se_3
Lu, S., Zhao, C., Zou, Y., Chen, S., Chen, Y., Li, Y., Zhang, H., Wen, S., & Tang, D. (2013) · Optics Express · doi:10.1364/oe.21.002072 · Cited by 288
Self-citationSentef, M. A., Claassen, M., Kemper, A. F., Moritz, B., Oka, T., Freericks, J. K., & Devereaux, T. P. (2015) · Nature Communications · doi:10.1038/ncomms8047 · Cited by 284
Wang, Y. H., Hsieh, D., Sie, E. J., Steinberg, H., Gardner, D. R., Lee, Y. S., Jarillo-Herrero, P., & Gedik, N. (2012) · Physical Review Letters · doi:10.1103/physrevlett.109.127401 · Cited by 269
Shift charge and spin photocurrents in Dirac surface states of topological insulator
Kim, K. W., Morimoto, T., & Nagaosa, N. (2017) · Physical Review B · doi:10.1103/physrevb.95.035134 · Cited by 79
Photoconductivity in Dirac materials
Shao, J. M., & Yang, G. W. (2015) · AIP Advances · doi:10.1063/1.4935644 · Cited by 11
Metadata
- Authors
- Sobota, J. A., Yang, S., Analytis, J. G., Chen, Y. L., Fisher, I. R., Kirchmann, P. S., & Shen, Z.-X.
- Venue
- Physical Review Letters
- Publisher
- American Physical Society (APS)
- Published
- 2012-03-14
- Volume
- 108
- Issue
- 11
- Pages
- 117403-117403
- ISSN
- 0031-9007 (ISSN-L)
- 1079-7114
- OpenAlex
- W2111459622
- Cited by
- 378
- References
- 9
- FWCI
- 14.29
- Type
- journal article
- Language
- en
- Open access
- green
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- Sobota, J. A., Yang, S., Analytis, J. G., Chen, Y. L., Fisher, I. R., Kirchmann, P. S., & Shen, Z.-X. (2012). Ultrafast Optical Excitation of a Persistent Surface-State Population in the Topological InsulatorBi2Se3. Physical Review Letters. https://doi.org/10.1103/physrevlett.108.117403
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