Research output: Contribution to journal › Article › peer-review
Two dimensional topological insulator in quantizing magnetic fields. / Olshanetsky, E. B.; Kvon, Z. D.; Gusev, G. M. et al.
In: Physica E: Low-Dimensional Systems and Nanostructures, Vol. 99, 01.05.2018, p. 335-338.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Two dimensional topological insulator in quantizing magnetic fields
AU - Olshanetsky, E. B.
AU - Kvon, Z. D.
AU - Gusev, G. M.
AU - Mikhailov, N. N.
AU - Dvoretsky, S. A.
N1 - Publisher Copyright: © 2018 Elsevier B.V.
PY - 2018/5/1
Y1 - 2018/5/1
N2 - The effect of quantizing magnetic field on the electron transport is investigated in a two dimensional topological insulator (2D TI) based on a 8 nm (013) HgTe quantum well (QW). The local resistance behavior is indicative of a metal-insulator transition at B≈6 T. On the whole the experimental data agrees with the theory according to which the helical edge states transport in a 2D TI persists from zero up to a critical magnetic field Bc after which a gap opens up in the 2D TI spectrum.
AB - The effect of quantizing magnetic field on the electron transport is investigated in a two dimensional topological insulator (2D TI) based on a 8 nm (013) HgTe quantum well (QW). The local resistance behavior is indicative of a metal-insulator transition at B≈6 T. On the whole the experimental data agrees with the theory according to which the helical edge states transport in a 2D TI persists from zero up to a critical magnetic field Bc after which a gap opens up in the 2D TI spectrum.
KW - QUANTUM
KW - TRANSITION
UR - http://www.scopus.com/inward/record.url?scp=85042472924&partnerID=8YFLogxK
U2 - 10.1016/j.physe.2018.02.005
DO - 10.1016/j.physe.2018.02.005
M3 - Article
AN - SCOPUS:85042472924
VL - 99
SP - 335
EP - 338
JO - Physica E: Low-Dimensional Systems and Nanostructures
JF - Physica E: Low-Dimensional Systems and Nanostructures
SN - 1386-9477
ER -
ID: 10354336