The DOI matches its Crossref record; 2 of the 2 references it cites were found in a registry or an index.
Switchable S = 1/2 and J = 1/2 Rashba bands in ferroelectric halide perovskites
Open accessAbstract
Significance: Manipulation of electron spins is an important research subject to achieve breakthroughs in current electronics. The Rashba effect is the spin energy level splitting due to broken inversion symmetry and spin–orbit coupling, and the controllability of Rashba splitting is crucial to spin manipulation. Here, we report a theoretical investigation of Rashba band splitting in ferroelectric halide perovskite materials. Since the polarization direction in ferroelectric materials can be switched by external electric fields, Rashba splitting can be controlled conveniently in these materials. Interestingly, ferroelctric polarizations give rise to two distinct Rashba bands of contrasting orbital and spin characters. Taking advantage of the unique band characteristics, these materials prove promising candidates for the switchable Rashba effect.
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Cites
Stranks, S. D., Eperon, G. E., Grancini, G., Menelaou, C., Alcocer, M. J. P., Leijtens, T., Herz, L. M., Petrozza, A., & Snaith, H. J. (2013) · Science · doi:10.1126/science.1243982 · Cited by 10,413
LaShell, S., McDougall, B. A., & Jensen, E. (1996) · Physical Review Letters · doi:10.1103/physrevlett.77.3419 · Cited by 1,079
Cited by
He, Y., & Galli, G. (2014) · Chemistry of Materials · doi:10.1021/cm5026766 · Cited by 359
Metadata
- Authors
- Kim, M., Im, J., Freeman, A. J., Ihm, J., & Jin, H.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2014-04-30
- Volume
- 111
- Issue
- 19
- Pages
- 6900-6904
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2014140088
- Cited by
- 302
- References
- 2
- FWCI
- 9.09
- Type
- journal article
- Language
- en
- Open access
- green
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- The paper
- Kim, M., Im, J., Freeman, A. J., Ihm, J., & Jin, H. (2014). Switchable S = 1/2 and J = 1/2 Rashba bands in ferroelectric halide perovskites. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1405780111
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