期刊論文

標題 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 英文
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 美國
公開徵稿
出版型式 紙本