Center for Artificial Low Dimensional Electronic Systems

SS journal club

November 1(Thu) - November 1(Thu), 2012

　

1. Title : Spatial and Energy Distribution of Topological Edge States in Single Bi(111) Bilayer Author : Fang Yang, Lin Miao, Z. F. Wang, Meng-Yu Yao1, Fengfeng Zhu, Y. R. Song, Mei-Xiao Wang, Jin-Peng Xu, Alexei V. Fedorov, Z. Sun, G. B. Zhang, Canhua Liu, Feng Liu,*, Dong Qian†, C. L. Gao,‡, and Jin-Feng Jia Journal : Phys. Rev. Lett. 109, 016801 (2012) Presented by S.W.Kim ======================================================================= 2. Title : Topological Phase Transition in Layered GaS and GaSe Author : Zhiyong Zhu, Yingchun Cheng, and Udo Schwingenschl?gl Journal : Phys. Rev. Lett. 108, 266805 (2012) Presented by S.H.Kim