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Эта публикация цитируется в 5 научных статьях (всего в 5 статьях)
КОНДЕНСИРОВАННОЕ СОСТОЯНИЕ
Andreev reflection at the edge of a two-dimensional electron system
with strong spin-orbit coupling
A. Kononovab, G. Biasiolc, L. Sorbad, E. V. Deviatovab a Institute of Solid State Physics, Russian Academy of Sciences
b Moscow Institute of Physics and Technology
c IOM CNR, Laboratorio TASC
d NEST, Istituto Nanoscienze-CNR and Scuola Normale Superiore
Аннотация:
We experimentally investigate transport properties of a single planar junction between the
niobium superconductor and the edge of a two-dimensional electron system in a narrow
In$_{0.75}$Ga$_{0.25}$As quantum well with strong Rashba-type spin-orbit coupling. We
experimentally demonstrate suppression of Andreev reflection at low biases at ultra low
temperatures. From the analysis of temperature and magnetic field behavior, we interpret
the observed suppression as a result of a spin-orbit coupling. There is also an
experimental sign of the topological superconductivity realization in the present structure.
Поступила в редакцию: 30.08.2013
Образец цитирования:
A. Kononov, G. Biasiol, L. Sorba, E. V. Deviatov, “Andreev reflection at the edge of a two-dimensional electron system
with strong spin-orbit coupling”, Письма в ЖЭТФ, 98:7 (2013), 477–483; JETP Letters, 98:7 (2013), 421–426
Образцы ссылок на эту страницу:
https://www.mathnet.ru/rus/jetpl3540 https://www.mathnet.ru/rus/jetpl/v98/i7/p477
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