Publication Date:
2013-10-01
Description:
Author(s): Chen Fang, Matthew J. Gilbert, Su-Yang Xu, B. Andrei Bernevig, and M. Zahid Hasan We study symmetry-protected features in the quasiparticle interference (QPI) pattern of two-dimensional (2D) systems with mirror symmetries and time-reversal symmetry, around a single static point impurity. We show that, in the Fourier-transformed local density of states (FT-LDOS) ρ ( q , ω ), while the ... [Phys. Rev. B 88, 125141] Published Mon Sep 30, 2013
Keywords:
Electronic structure and strongly correlated systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics