Anomalous Optical Conductivity in the Normal State of HighTcOxides
- 15 March 1991
- journal article
- letter
- Published by Physical Society of Japan in Journal of the Physics Society Japan
- Vol. 60 (3) , 776-779
- https://doi.org/10.1143/jpsj.60.776
Abstract
The optical resistivity due to antiferromagnetic spin fluctuations in two-dimensional metals, as a possible model for high T c oxides, is calculated within the Born approximation and the self-consistent renormalization (SCR) theory for the spin fluctuations. The result is shown to explain the observed anomalous behavior of optical conductivity in YBa 2 Cu 3 O 7 above T c quantitatively.Keywords
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