Effect of correlated hopping on thermoelectric properties: Exact solutions for the Falicov-Kimball model
The effect of correlated hopping on the charge and heat transport is investigated for the Falicov-Kimball model. An exact solutions for the electrical and thermal conductivities and thermoelectric power are obtained within the dynamical mean field theory. The temperature dependences of the transport...
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| Дата: | 2014 |
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| Автор: | |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
2014
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| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/152911 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Effect of correlated hopping on thermoelectric properties: Exact solutions for the Falicov-Kimball model / A.M. Shvaika // Condensed Matter Physics. — 2014. — Т. 17, № 4. — С. 43704: 1–14. — Бібліогр.: 33 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
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irk-123456789-1529112019-06-14T01:26:39Z Effect of correlated hopping on thermoelectric properties: Exact solutions for the Falicov-Kimball model Shvaika, A.M. The effect of correlated hopping on the charge and heat transport is investigated for the Falicov-Kimball model. An exact solutions for the electrical and thermal conductivities and thermoelectric power are obtained within the dynamical mean field theory. The temperature dependences of the transport coefficients are analysed for the particular values of correlated hopping which correspond to the significant reconstruction of the density of states and transport function. The cases with strong enhancement of thermoelectric properties are elucidated. Дослiджено вплив корельованого переносу на перенос заряду i тепла в моделi Фалiкова-Кiмбала. В рамках теорiї динамiчного середнього поля отримано точнi розв’язки для електро- та теплопровiдностi i термо-е.р.с. Дослiджено температурнi залежностi коефiцiєнтiв переносу для певних значень корельованого переносу, що вiдповiдають суттєвiй перебудовi густини станiв та транспортної функцiї. Встановлено випадки, якi вiдповiдають значному покращенню термоелектричних властивостей. 2014 Article Effect of correlated hopping on thermoelectric properties: Exact solutions for the Falicov-Kimball model / A.M. Shvaika // Condensed Matter Physics. — 2014. — Т. 17, № 4. — С. 43704: 1–14. — Бібліогр.: 33 назв. — англ. 1607-324X PACS: 72.15.Jf, 72.20.Pa, 71.27.+a, 71.10.Fd DOI:10.5488/CMP.17.43704 arXiv:1409.8495 http://dspace.nbuv.gov.ua/handle/123456789/152911 en Condensed Matter Physics Інститут фізики конденсованих систем НАН України |
| institution |
Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| collection |
DSpace DC |
| language |
English |
| description |
The effect of correlated hopping on the charge and heat transport is investigated for the Falicov-Kimball model. An exact solutions for the electrical and thermal conductivities and thermoelectric power are obtained within the dynamical mean field theory. The temperature dependences of the transport coefficients are analysed for the particular values of correlated hopping which correspond to the significant reconstruction of the density of states and transport function. The cases with strong enhancement of thermoelectric properties are elucidated. |
| format |
Article |
| author |
Shvaika, A.M. |
| spellingShingle |
Shvaika, A.M. Effect of correlated hopping on thermoelectric properties: Exact solutions for the Falicov-Kimball model Condensed Matter Physics |
| author_facet |
Shvaika, A.M. |
| author_sort |
Shvaika, A.M. |
| title |
Effect of correlated hopping on thermoelectric properties: Exact solutions for the Falicov-Kimball model |
| title_short |
Effect of correlated hopping on thermoelectric properties: Exact solutions for the Falicov-Kimball model |
| title_full |
Effect of correlated hopping on thermoelectric properties: Exact solutions for the Falicov-Kimball model |
| title_fullStr |
Effect of correlated hopping on thermoelectric properties: Exact solutions for the Falicov-Kimball model |
| title_full_unstemmed |
Effect of correlated hopping on thermoelectric properties: Exact solutions for the Falicov-Kimball model |
| title_sort |
effect of correlated hopping on thermoelectric properties: exact solutions for the falicov-kimball model |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
2014 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/152911 |
| citation_txt |
Effect of correlated hopping on thermoelectric properties: Exact solutions for the Falicov-Kimball model / A.M. Shvaika // Condensed Matter Physics. — 2014. — Т. 17, № 4. — С. 43704: 1–14. — Бібліогр.: 33 назв. — англ. |
| series |
Condensed Matter Physics |
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AT shvaikaam effectofcorrelatedhoppingonthermoelectricpropertiesexactsolutionsforthefalicovkimballmodel |
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2023-05-20T17:39:49Z |
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2023-05-20T17:39:49Z |
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