Publication Date:
2014-12-30
Description:
Author(s): Zhi-Quan Huang, Bo-Hung Chou, Chia-Hsiu Hsu, Feng-Chuan Chuang, Hsin Lin, and Arun Bansil Using first-principles calculations to obtain the crystal and electronic structures, we show that the 1×1 phase of silicene is energetically more favorable than the √ 3 ×√ 3 silicene superstructure on a semiconducting Bi/Si(111)-√ 3 ×√ 3 substrate. The band gap of the system is found to be influenced stro... [Phys. Rev. B 90, 245433] Published Mon Dec 29, 2014
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics