Spin-orbital physics in the optical conductivity of quarter-(5)
发布时间:2021-06-06
发布时间:2021-06-06
Using finite-temperature diagonalization we investigate the optical conductivity $\sigma(\omega)$ and spin-orbital dynamics in the CE phase of half-doped manganites. We find $\sigma(\omega)$ characterized by a broad spectrum with pronounced optical gap due
5
[24]J.Ba la,A.M.Ole´s,andG.A.Sawatzkyibid.63,134410
(2001).
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