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This article is cited in 1 scientific paper (total in 1 paper)
CONDENSED MATTER
Phase transition for edge band emergence induced by edge relaxation of phosphorene ribbons
M. Yang, H.-J. Duan, R.-Q. Wang Guangdong Provincial Key Laboratory of Quantum Engineering and Quantum Materials, School of Physics and Telecommunication Engineering, South China Normal University, 510006 Guangzhou, China
Abstract:
We investigate the edge bands of the relaxed phosphorene edges. The edge relaxation is modeled by letting the outmost bonds be different. By treating the relaxed hopping energy as a parameter, we observe the phase transition for the edge band appearance in the bulk gap. The analytical expression of the relaxed hopping for the phase transition is obtained by means of tight-binding parameters.
Received: 23.06.2015
Citation:
M. Yang, H.-J. Duan, R.-Q. Wang, “Phase transition for edge band emergence induced by edge relaxation of phosphorene ribbons”, Pis'ma v Zh. Èksper. Teoret. Fiz., 102:5 (2015), 322–326; JETP Letters, 102:5 (2015), 290–294
Linking options:
https://www.mathnet.ru/eng/jetpl4720 https://www.mathnet.ru/eng/jetpl/v102/i5/p322
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Abstract page: | 130 | Full-text PDF : | 18 | References: | 36 | First page: | 10 |
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