Calculation of the interband absorption spectra of amorphous semiconductors using the Kubo-Greenwood formula

Calculation of the interband absorption spectra of amorphous semiconductors using the Kubo-Greenwood formula

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A new method is presented for calculating the interband absorption spectrum for amorphous semiconductors using the Kubo-Greenwood formula in accordance with the Davis-Mott approximation method.It is shown that the calculated spectrum of interband absorption explained citronella horse shampoo the experimental results, and a method is recommended to reduce the indefinite integral in the Kubo-Greenwood formula to a definite integral.It is explained that the boundaries of a definite integral chiggate.com are determined according to the empirical Tauc model, written for the distribution of the density of electronic states in amorphous semiconductors.