1991年12月
CONDUCTIVITY AND TRANSPORT MASS IN THE 1D T-J MODEL AT T = J
PHYSICA C
- ,
- 巻
- 185
- 号
- PART 3
- 開始ページ
- 1429
- 終了ページ
- 1430
- 記述言語
- 英語
- 掲載種別
- 研究論文(学術雑誌)
- DOI
- 10.1016/0921-4534(91)90841-L
- 出版者・発行元
- ELSEVIER SCIENCE BV
The dc conductivity of the one-dimensional t-J model is obtained exactly for arbitrary electron fillings in the integrable case of t = J. The effective transport mass derived from the conductivity is shown to be enhanced near half filling due to the metal-insulator transition. It is demonstrated that the large antiferromagnetic coupling J has a tendency to increase the transport mass.
- リンク情報
- ID情報
-
- DOI : 10.1016/0921-4534(91)90841-L
- ISSN : 0921-4534
- Web of Science ID : WOS:A1991GX30800007