Thermo-electric effects in a Luttinger liquid
Vernadsky National Library of Ukraine
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Thermo-electric effects in a Luttinger liquid
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| Creator |
Krive, I.V.
Romanovsky, I.A. Bogachek, E.N. Scherbakov, A.G. Landman, Uzi |
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| Subject |
Статьи, посвященные столетию со дня рождения Л. В. Шубникова
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| Description |
Thermoelectric effects in a Luttinger liquid (LL) wire adiabatically connected to the leads of noninteracting electrons are considered. For a multichannel LL a staircase-like behavior of the thermal conductance as a function of chemical potential is found. A thermopower for a LL wire with an impurity is evaluated for two cases: (i) LL constriction and (ii) infinite LL wire. We show that the thermopower is described a Mott-like formula renormalized by an interaction-dependent factor. For an infinite LL the renormalization factor decreases with increase of the interaction. However, for a realistic situation, when a LL wire is connected to the leads of noninteracting electrons (LL constriction), the repulsive electron-electron interaction enhances the thermopower. A nonlinear Peltier effect in a LL is briefly discussed. |
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| Date |
2018-01-15T11:36:32Z
2018-01-15T11:36:32Z 2001 |
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| Type |
Article
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| Identifier |
Thermo-electric effects in a Luttinger liquid / I.V. Krive, I.A.
Romanovsky, E.N. Bogachek, A.G. Scherbakov, Uzi Landman // Физика низких температур. —
2001. — Т. 27, № 9-10. — С. 1110-1122. — Бібліогр.: 30 назв. — англ.
0132-6414 PACS: 73.23.-b, 71.45.Lr, 73.61.-r http://dspace.nbuv.gov.ua/handle/123456789/129012 |
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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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