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Genhua Liu, Guanghui Zhou, and Yong-Hai Chen
We study theoretically surface band structure and topological phase transition for Bi2Se3 thin films under an external electric field. It is demonstrated that an electric field vertical to the film surface can close or reopen a gap for surface states. We also study the spin-dependent transport pro ... [Appl. Phys. Lett. 101, 223109 (2012)] published Tue Nov 27, 2012.
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Genhua Liu, Guanghui Zhou, and Yong-Hai Chen
We study theoretically surface band structure and topological phase transition for Bi2Se3 thin films under an external electric field. It is demonstrated that an electric field vertical to the film surface can close or reopen a gap for surface states. We also study the spin-dependent transport pro ... [Appl. Phys. Lett. 101, 223109 (2012)] published Tue Nov 27, 2012.
Link to full article
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