The quantum conductance of ballistic microconstrictions in metals with an open Fermi surface
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
The quantum conductance of ballistic microconstrictions in metals with an open Fermi surface
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| Creator |
Namiranian, A.
Kolesnichenko, A. |
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| Subject |
Электpонные свойства металлов и сплавов
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| Description |
It is shown that the conductance G of a quantum microconstriction in a metal with an open Fermi surface undergoes jumps e²/h of the opposite sign as a function of the contact diameter. The negative jumps are a result of the limitation of the energy of the electron motion along the direction in which the Fermi surface is open. The point contact spectrum dG/dV of such a constriction has additional peaks at the bias eV where the maximum energy εmaxεmax of the quantum subband is equal to the energies εF±eV/2 (εF is the Fermi energy).
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| Date |
2018-01-16T13:26:47Z
2018-01-16T13:26:47Z 2000 |
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| Type |
Article
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| Identifier |
The quantum conductance of ballistic microconstrictions in metals with an open Fermi surface / A. Namiranian, A. Kolesnichenko // Физика низких температур. — 2000. — Т. 26, № 7. — С. 700-704. — Бібліогр.: 27 назв. — англ.
0132-6414 PACS: 73.40.Jn, 72.15.Eb http://dspace.nbuv.gov.ua/handle/123456789/129108 |
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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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