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First-principles investigation of structural and electronic properties of ultrathin Bi films
Open accessAbstract
Employing first-principles calculations, we perform a systematic study of the electronic properties of thin (one to six bilayers) films of the semimetal bismuth in (111) and (110) orientation. Due to the different coordination of the surface atoms in these two cases, we find a large variation of the conducting properties of the films, ranging from small-band-gap semiconducting to semimetallic and metallic. The evolution of the Bi(111) and Bi(110) surface states can be monitored as a function of the film thickness. Another interesting feature is provided by the strong spin-orbit effects in Bi and the resulting Rashba-type spin splitting of the surface states. The relaxations, band structures, Fermi surfaces, and densities of states are presented and discussed with respect to possible applications in the field of spintronics.
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Cites
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
Cited by
Teo, J. C. Y., Fu, L., & Kane, C. L. (2008) · Physical Review B · doi:10.1103/physrevb.78.045426 · Cited by 761
Aktürk, E., Aktürk, O. Ü., & Ciraci, S. (2016) · Physical Review B · doi:10.1103/physrevb.94.014115 · Cited by 382
Interfacing 2D and 3D Topological Insulators: Bi(111) Bilayer onBi2Te3
Hirahara, T., Bihlmayer, G., Sakamoto, Y., Yamada, M., Miyazaki, H., Kimura, S.-I., Blügel, S., & Hasegawa, S. (2011) · Physical Review Letters · doi:10.1103/physrevlett.107.166801 · Cited by 277
Self-citationTong, M., Hu, Y., Wang, Z., Zhou, T., Xie, X., Cheng, X., & Jiang, T. (2021) · Nano Letters · doi:10.1021/acs.nanolett.0c03079 · Cited by 58
Metadata
- Authors
- Koroteev, Y. M., Bihlmayer, G., Chulkov, E. V., & Blügel, S.
- Venue
- Physical Review B
- Publisher
- American Physical Society (APS)
- Published
- 2008-01-28
- Volume
- 77
- Issue
- 4
- ISSN
- 1098-0121 (ISSN-L)
- 1550-235X
- OpenAlex
- W2169544174
- Cited by
- 218
- References
- 1
- FWCI
- 3.67
- Type
- journal article
- Language
- en
- Open access
- bronze
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- Koroteev, Y. M., Bihlmayer, G., Chulkov, E. V., & Blügel, S. (2008). First-principles investigation of structural and electronic properties of ultrathin Bi films. Physical Review B. https://doi.org/10.1103/physrevb.77.045428
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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