Publication Date:
2013-06-07
Description:
Author(s): Udit Khanna, Saurabh Pradhan, and Sumathi Rao Motivated by the transmission of topological surface states through atomic scale steps, we study the transport of gapless Dirac fermions on hyperbolic surfaces. We show that the density of states of the electrons shows a dip at concave step edges which can be measured by a scanning tunneling microsc... [Phys. Rev. B 87, 245411] Published Thu Jun 06, 2013
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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