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Scattering of Electrons between Edge and Two-Dimensional States of a Two-Dimensional Topological Insulator and the Conductivity of the Topological Insulator Strip in a Metallic State. / Mahmoodian, M. M.; Entin, M. V.
в: JETP Letters, Том 109, № 5, 01.03.2019, стр. 331-333.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Scattering of Electrons between Edge and Two-Dimensional States of a Two-Dimensional Topological Insulator and the Conductivity of the Topological Insulator Strip in a Metallic State
AU - Mahmoodian, M. M.
AU - Entin, M. V.
PY - 2019/3/1
Y1 - 2019/3/1
N2 - The lifetime of electrons on edge states of a two-dimensional topological insulator against the background of an allowed two-dimensional band has been determined. It has been shown that this time in the case of scattering on Coulomb impurities can be significantly larger than the mean free time of two-dimensional electrons. As a result, the conductivity of the metallic two-dimensional topological insulator strip can be determined primarily by edge states.
AB - The lifetime of electrons on edge states of a two-dimensional topological insulator against the background of an allowed two-dimensional band has been determined. It has been shown that this time in the case of scattering on Coulomb impurities can be significantly larger than the mean free time of two-dimensional electrons. As a result, the conductivity of the metallic two-dimensional topological insulator strip can be determined primarily by edge states.
UR - http://www.scopus.com/inward/record.url?scp=85065886750&partnerID=8YFLogxK
U2 - 10.1134/S0021364019050102
DO - 10.1134/S0021364019050102
M3 - Article
AN - SCOPUS:85065886750
VL - 109
SP - 331
EP - 333
JO - JETP Letters
JF - JETP Letters
SN - 0021-3640
IS - 5
ER -
ID: 20046257