High-temperature quantum kinetic effect in silicon nanosandwiches
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
High-temperature quantum kinetic effect in silicon nanosandwiches
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| Creator |
Bagraev, N.T.
Grigoryev, V.Yu. Klyachkin, L.E. Malyarenko, A.M. Mashkov, V.A. Romanov, V.V. Rul’, N.I. |
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| Subject |
К 100-летию со дня рождения И.М. Лифшица
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| Description |
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 quantum kinetic phenomena in weak magnetic fields at high-temperatures up to the room temperature. As a certain version noted above we present the first findings 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 that represents the ultra-narrow, 2 nm, p-type quantum well (Si-QW) confined by the delta barriers heavily doped with boron on the n-type Si (100) surface.
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| Date |
2018-01-19T14:05:33Z
2018-01-19T14:05:33Z 2017 |
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| Type |
Article
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| Identifier |
High-temperature quantum kinetic effect in silicon nanosandwiches / N.T. Bagraev, V.Yu. Grigoryev, L.E. Klyachkin, A.M. Malyarenko, V.A. Mashkov, V.V. Romanov, N.I. Rul’ // Физика низких температур. — 2017. — Т. 43, № 1. — С. 132-142. — Бібліогр.: 40 назв. — англ.
0132-6414 PACS: 73.50.–h, 73.23.Ad http://dspace.nbuv.gov.ua/handle/123456789/129360 |
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| Language |
en
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| Relation |
Физика низких температур
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| Publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
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