| 標題：Optical and transport properties in a doped two-leg ladder antiferromagnnet |
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| 學年 | 90 |
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| 學期 | 2 |
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| 出版（發表）日期 | 2002/04/01 |
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| 作品名稱 | Optical and transport properties in a doped two-leg ladder antiferromagnnet |
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| 作品名稱（其他語言） | |
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| 著者 | Qin, Jihong; Song, Yun; Feng, Shiping; Chen, Wei-yeu |
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| 單位 | 淡江大學物理學系 |
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| 出版者 | College Park: American Physical Society |
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| 著錄名稱、卷期、頁數 | Physical Review B (Condensed Matter and Materials Physics) 65(15), 155117(6 pages) |
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| 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. |
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| 關鍵字 | |
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| 語言 | 英文 |
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| ISSN | 1098-0121 |
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| 期刊性質 | 國外 |
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| 收錄於 | SCI |
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| 產學合作 | |
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| 通訊作者 | |
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| 審稿制度 | |
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| 國別 | 美國 |
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| 公開徵稿 | |
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| 出版型式 | 紙本 |
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| 相關連結 | |
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