Optical conductivity in alloys: Optical effective mass |
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| Authors: | DM Esterling |
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| Institution: | Physics Department, Indiana University, Bloomington, Indiana 47401, U.S.A. |
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| Abstract: | A generalized Kubo formula for the optical conductivity and the associated optical mass in alloys is derived for off-diagonal randomness and analyzed in the dilute limit. A possible resolution for the decrease in the optical mass upon alloying observed in certain dilute alloys is suggested. |
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