| 題名: | The superconductivity of two holes near full filling in an attractive two-component Hubbard model |
| 作者: | Kocharian, A. N.;Jermakian, A. K.;Yang, Chi |
| 貢獻者: | 淡江大學物理學系 |
| 日期: | 1997-02 |
| 上傳時間: | 2013-07-09 15:15:37 (UTC+8) |
| 出版者: | Amsterdam: Elsevier BV * North-Holland |
| 摘要: | The criteria of the ground-state stability and correlations in finite size two-component (two orbital) fermions in Hubbard-like model are obtained for an attractive potential in a strong magnetic field at half-filling and for two holes near full band filling, where it is possible to get an exact result for any dimension. The ground-state properties and density correlation functions of two holes with different masses in 1d, 2d and 3d lattices are found. |
| 關聯: | Physica B: Condensed Matter 230-232, pp.918-921 |
| DOI: | 10.1016/S0921-4526(96)00617-5 |
| 顯示於類別: | [物理學系暨研究所] 期刊論文
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