Universal properties of materials with Dirac dispersion relation of low-energy excitations

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Universal properties of materials with Dirac dispersion of low-energy excitations	396 KB	Adobe Acrobat PDF	Read	Download
DOI Доступ к ресурсу на сайте издателя			10.1134/S1063782615120143

Title: Universal properties of materials with Dirac dispersion relation of low-energy excitations
Creator: Protogenov, Alexander P.
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Chulkov, Evgueni V.
Contributor: Томский государственный университет Физический факультет Кафедра физики металлов
Date: 2015
DOI: 10.1134/S1063782615120143
Description: The N-terminal scheme is considered for studying the contribution of edge states to the response of a two-dimensional topological insulator. A universal distribution of the nonlocal resistance between terminals is determined in the ballistic transport approach. The calculated responses are identical to experimentally observed values. The spectral properties of surface electronic states in Weyl semimetals are also studied. The density of surface states is accurately determined. The universal behavior of these characteristics is a distinctive feature of the considered Dirac materials which can be used in practical applications.

Created: 07-06-2016

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Физический факультет Universal properties of materials with Dirac dispersion relation of low-energy excitations