May 2(Thu) - May 2(Thu), 2013
1. Title : Measurement of an Exceptionally Weak Electron-Phonon Coupling on the Surface of the Topological Insulator Bi2Se3 Using Angle-Resolved Photoemission Spectroscopy Author : Z.-H. Pan, A. V. Fedorov, D. Gardner, Y. S. Lee, S. Chu, and T. Valla Journal : Phys. Rev. Lett. 108, 187001 (2012) Presented by S.H.Jeon ======================================================================= 2. Title : Giant Topological Insulator Gap in Graphene with 5d Adatoms Author : Jun Hu, Jason Alicea, Ruqian Wu, and Marcel Franz Journal : Phys. Rev. Lett 109, 266801 (2012) Presented by J.W.Kim