| Optical and transport properties in a doped two-leg ladder antiferromagnnet | |
|---|---|
| 學年 | 90 |
| 學期 | 2 |
| 出版（發表）日期 | 2002-04-01 |
| 作品名稱 | Optical and transport properties in a doped two-leg ladder antiferromagnnet |
| 作品名稱（其他語言） | |
| 著者 | Qin, Jihong; Song, Yun; Feng, Shiping; Chen, Wei-yeu |
| 單位 | 淡江大學物理學系 |
| 出版者 | College Park: American Physical Society |
| 著錄名稱、卷期、頁數 | Physical Review B (Condensed Matter and Materials Physics) 65(15), 155117(6 pages) |
| 摘要 | Within the t-J model, the optical and transport properties of the doped two-leg ladder antiferromagnet are studied based on the fermion-spin theory. It is shown that the optical and transport properties of the doped two-leg ladder antiferromagnet are mainly governed by the holon scattering. The low energy peak in the optical conductivity is located at a finite energy, while the resistivity exhibits a crossover from the high temperature metallic-like behavior to the low temperature insulating-like behavior, which are consistent with the experiments. |
| 關鍵字 | |
| 語言 | en |
| ISSN | 1098-0121 |
| 期刊性質 | 國外 |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | |
| 審稿制度 | |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | 紙本 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27791 ) |
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