Publication Date:
2012-06-02
Description:
Author(s): Diptiman Sen and Oindrila Deb We study the properties of a line junction which separates the surfaces of two three-dimensional topological insulators. The velocities of the Dirac electrons on the two surfaces may be unequal and may even have opposite signs. For a time-reversal invariant system, we show that the line junction is ... [Phys. Rev. B 85, 245402] Published Fri Jun 01, 2012
Keywords:
Surface physics, nanoscale physics, low-dimensional systems
Print ISSN:
1098-0121
Electronic ISSN:
1095-3795
Topics:
Physics
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