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Fizika i Tekhnika Poluprovodnikov, 2018, Volume 52, Issue 4, Page 473
(Mi phts5869)
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This article is cited in 2 scientific papers (total in 2 papers)
XXV International Symposium ''Nanostructures: Physics and Technology'', Saint Petersburg, June 26-30, 2017
Transport in heterostructures
High temperature quantum kinetic effects in silicon nanosandwiches
N. T. Bagraevab, L. E. Klyachkina, V. S. Khromova, A. M. Malyarenkoa, V. A. Mashkovb, T. V. Matveevb, V. V. Romanovb, N. I. Rulab, K. B. Taranetsb a Ioffe Institute, 194021 St. Petersburg, Russia
b Peter the Great St. Petersburg Polytechnic University,
195251 St. Petersburg, Russia
Abstract:
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.
Citation:
N. T. Bagraev, L. E. Klyachkin, V. S. Khromov, A. M. Malyarenko, V. A. Mashkov, T. V. Matveev, V. V. Romanov, N. I. Rul, K. B. Taranets, “High temperature quantum kinetic effects in silicon nanosandwiches”, Fizika i Tekhnika Poluprovodnikov, 52:4 (2018), 473; Semiconductors, 52:4 (2018), 478–484
Linking options:
https://www.mathnet.ru/eng/phts5869 https://www.mathnet.ru/eng/phts/v52/i4/p473
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Abstract page: | 41 | Full-text PDF : | 21 |
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