High Temperature Quantum Kinetic Effects in Silicon Nanosandwiches
- Авторы: Bagraev N.1,2, Klyachkin L.1, Khromov V.1, Malyarenko A.1, Mashkov V.2, Matveev T.2, Romanov V.2, Rul’ N.1,2, Taranets K.2
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Учреждения:
- Ioffe Institute
- Peter the Great St. Petersburg Polytechnic University
- Выпуск: Том 52, № 4 (2018)
- Страницы: 478-484
- Раздел: XXV International Symposium “Nanostructures: Physics and Technology”, Saint Petersburg, June 26–30, 2017. Transport In Heterostructures
- URL: https://journals.rcsi.science/1063-7826/article/view/202823
- DOI: https://doi.org/10.1134/S1063782618040061
- ID: 202823
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Аннотация
The negative-U impurity stripes confining the edge channels of semiconductor quantum wells are shown to allow the effective cooling inside in the process of the spin-dependent transport, with the reduction of the electron-electron interaction. The aforesaid promotes also the creation of composite bosons and fermions by the capture of single magnetic flux quanta on the edge channels under the conditions of low sheet density of carriers, thus opening new opportunities for the registration of the high temperature de Haas-van Alphen, 300 K, quantum Hall, 77 K, effects as well as quantum conductance staircase in the silicon sandwich structure.
Об авторах
N. Bagraev
Ioffe Institute; Peter the Great St. Petersburg Polytechnic University
Email: impurity.dipole@mail.ioffe.ru
Россия, St. Petersburg, 194021; St. Petersburg, 195251
L. Klyachkin
Ioffe Institute
Email: impurity.dipole@mail.ioffe.ru
Россия, St. Petersburg, 194021
V. Khromov
Ioffe Institute
Email: impurity.dipole@mail.ioffe.ru
Россия, St. Petersburg, 194021
A. Malyarenko
Ioffe Institute
Email: impurity.dipole@mail.ioffe.ru
Россия, St. Petersburg, 194021
V. Mashkov
Peter the Great St. Petersburg Polytechnic University
Email: impurity.dipole@mail.ioffe.ru
Россия, St. Petersburg, 195251
T. Matveev
Peter the Great St. Petersburg Polytechnic University
Email: impurity.dipole@mail.ioffe.ru
Россия, St. Petersburg, 195251
V. Romanov
Peter the Great St. Petersburg Polytechnic University
Email: impurity.dipole@mail.ioffe.ru
Россия, St. Petersburg, 195251
N. Rul’
Ioffe Institute; Peter the Great St. Petersburg Polytechnic University
Автор, ответственный за переписку.
Email: impurity.dipole@mail.ioffe.ru
Россия, St. Petersburg, 194021; St. Petersburg, 195251
K. Taranets
Peter the Great St. Petersburg Polytechnic University
Email: impurity.dipole@mail.ioffe.ru
Россия, St. Petersburg, 195251