Thermo-electric effects in a Luttinger liquid
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 wit...
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| Published in: | Физика низких температур |
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| Date: | 2001 |
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| Format: | Article |
| Language: | English |
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Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2001
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| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/129012 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | 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. |
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Krive, I.V. Romanovsky, I.A. Bogachek, E.N. Scherbakov, A.G. Landman, Uzi 2018-01-15T11:36:32Z 2018-01-15T11:36:32Z 2001 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 https://nasplib.isofts.kiev.ua/handle/123456789/129012 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. en Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України Физика низких температур Статьи, посвященные столетию со дня рождения Л. В. Шубникова Thermo-electric effects in a Luttinger liquid Article published earlier |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| title |
Thermo-electric effects in a Luttinger liquid |
| spellingShingle |
Thermo-electric effects in a Luttinger liquid Krive, I.V. Romanovsky, I.A. Bogachek, E.N. Scherbakov, A.G. Landman, Uzi Статьи, посвященные столетию со дня рождения Л. В. Шубникова |
| title_short |
Thermo-electric effects in a Luttinger liquid |
| title_full |
Thermo-electric effects in a Luttinger liquid |
| title_fullStr |
Thermo-electric effects in a Luttinger liquid |
| title_full_unstemmed |
Thermo-electric effects in a Luttinger liquid |
| title_sort |
thermo-electric effects in a luttinger liquid |
| author |
Krive, I.V. Romanovsky, I.A. Bogachek, E.N. Scherbakov, A.G. Landman, Uzi |
| author_facet |
Krive, I.V. Romanovsky, I.A. Bogachek, E.N. Scherbakov, A.G. Landman, Uzi |
| topic |
Статьи, посвященные столетию со дня рождения Л. В. Шубникова |
| topic_facet |
Статьи, посвященные столетию со дня рождения Л. В. Шубникова |
| publishDate |
2001 |
| language |
English |
| container_title |
Физика низких температур |
| publisher |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України |
| format |
Article |
| 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.
|
| issn |
0132-6414 |
| url |
https://nasplib.isofts.kiev.ua/handle/123456789/129012 |
| citation_txt |
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. |
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| first_indexed |
2025-12-07T19:37:22Z |
| last_indexed |
2025-12-07T19:37:22Z |
| _version_ |
1850879501093830656 |