Heat capacity and spin susceptibility of two-dimensional t–J model
Thermodynamic properties of the t–J model on square and triangular lattices near half-filling are investigated theoretically within an analytical approach based on the Kondo and Yamaji’s Green function decoupling scheme. The temperature dependences of the heat capacity and spin susceptibility are...
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| Published in: | Физика низких температур |
|---|---|
| Date: | 2007 |
| Main Authors: | , , , |
| Format: | Article |
| Language: | English |
| Published: |
Фізико-технічний інститут низьких температур ім. Б.І. Вєркіна НАН України
2007
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| Subjects: | |
| Online Access: | https://nasplib.isofts.kiev.ua/handle/123456789/121799 |
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| Journal Title: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Cite this: | Heat capacity and spin susceptibility of two-dimensional t–J model / T.N. Antsygina, M.I. Poltavskaya, I.I. Poltavsky, K.A. Chishko // Физика низких температур. — 2007. — Т. 33, № 6-7. — С. 814-819. — Бібліогр.: 14 назв. — англ. |