Temperature-induced metal-insulator transition in a non-symmetric Hubbard model at half-filling
In the present paper metal-to-insulator transition with the increase of temperature is studied in a narrow-band model with non-equivalent Hubbard subbands at half-filling. It is shown that the results obtained in the considered model are essentially distinct from those obtained in the Hubbard model...
Збережено в:
| Видавець: | Інститут фізики конденсованих систем НАН України |
|---|---|
| Дата: | 1999 |
| Автори: | , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
Інститут фізики конденсованих систем НАН України
1999
|
| Назва видання: | Condensed Matter Physics |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/120523 |
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| Цитувати: | Temperature-induced metal-insulator transition in a non-symmetric Hubbard model at half-filling / L. Didukh, V. Hankevych // Condensed Matter Physics. — 1999. — Т. 2, № 3(19). — С. 447-452. — Бібліогр.: 24 назв. — англ. |
Репозиторії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| id |
irk-123456789-120523 |
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dspace |
| spelling |
irk-123456789-1205232017-06-13T03:05:18Z Temperature-induced metal-insulator transition in a non-symmetric Hubbard model at half-filling Didukh, L. Hankevych, V. In the present paper metal-to-insulator transition with the increase of temperature is studied in a narrow-band model with non-equivalent Hubbard subbands at half-filling. It is shown that the results obtained in the considered model are essentially distinct from those obtained in the Hubbard model. The results are applied to the interpretation of some experimental data. У цій роботі вивчається температурно-індукований перехід метал-діелектрик у вузькозонній моделі з нееквівалентними габбардівськими підзонами при половинному заповненні. Показано, що результати, отримані у розглядуваній моделі, суттєво відрізняються від результатів моделі Габбарда. 1999 Article Temperature-induced metal-insulator transition in a non-symmetric Hubbard model at half-filling / L. Didukh, V. Hankevych // Condensed Matter Physics. — 1999. — Т. 2, № 3(19). — С. 447-452. — Бібліогр.: 24 назв. — англ. 1607-324X DOI:10.5488/CMP.2.3.447 PACS: 71.30.+h, 71.28.+d, 71.10.Fd, 71.27.+a http://dspace.nbuv.gov.ua/handle/123456789/120523 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 |
In the present paper metal-to-insulator transition with the increase of temperature is studied in a narrow-band model with non-equivalent Hubbard
subbands at half-filling. It is shown that the results obtained in the considered model are essentially distinct from those obtained in the Hubbard
model. The results are applied to the interpretation of some experimental
data. |
| format |
Article |
| author |
Didukh, L. Hankevych, V. |
| spellingShingle |
Didukh, L. Hankevych, V. Temperature-induced metal-insulator transition in a non-symmetric Hubbard model at half-filling Condensed Matter Physics |
| author_facet |
Didukh, L. Hankevych, V. |
| author_sort |
Didukh, L. |
| title |
Temperature-induced metal-insulator transition in a non-symmetric Hubbard model at half-filling |
| title_short |
Temperature-induced metal-insulator transition in a non-symmetric Hubbard model at half-filling |
| title_full |
Temperature-induced metal-insulator transition in a non-symmetric Hubbard model at half-filling |
| title_fullStr |
Temperature-induced metal-insulator transition in a non-symmetric Hubbard model at half-filling |
| title_full_unstemmed |
Temperature-induced metal-insulator transition in a non-symmetric Hubbard model at half-filling |
| title_sort |
temperature-induced metal-insulator transition in a non-symmetric hubbard model at half-filling |
| publisher |
Інститут фізики конденсованих систем НАН України |
| publishDate |
1999 |
| url |
http://dspace.nbuv.gov.ua/handle/123456789/120523 |
| citation_txt |
Temperature-induced metal-insulator transition in a non-symmetric Hubbard model at half-filling / L. Didukh, V. Hankevych // Condensed Matter Physics. — 1999. — Т. 2, № 3(19). — С. 447-452. — Бібліогр.: 24 назв. — англ. |
| series |
Condensed Matter Physics |
| work_keys_str_mv |
AT didukhl temperatureinducedmetalinsulatortransitioninanonsymmetrichubbardmodelathalffilling AT hankevychv temperatureinducedmetalinsulatortransitioninanonsymmetrichubbardmodelathalffilling |
| first_indexed |
2023-10-18T20:37:15Z |
| last_indexed |
2023-10-18T20:37:15Z |
| _version_ |
1796150678689677312 |