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Article overview
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Optical and transport properties in doped two-leg ladder antiferromagnet | Jihong Qin
; Yun Song
; Shiping Feng
; Wei Yeu Chen
; | Date: |
13 Mar 2002 | Journal: | Phys. Rev. B65, 155117 (2002) | Subject: | Strongly Correlated Electrons | cond-mat.str-el | Abstract: | 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. | Source: | arXiv, cond-mat/0203272 | Services: | Forum | Review | PDF | Favorites |
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