The optical absorption spectra of bulk copper measured by Pells and Shiga have been fitted by means of a model calculation in the interband edge region. The optical gap and the dipole matrix element of the L3-L'2(EF) transition have been determined as a function of the temperature and a comparison with similar results obtained for silver and gold is presented.
Temperature dependence of the interband absorption edge of copper
MODESTI, SILVIO;
1975-01-01
Abstract
The optical absorption spectra of bulk copper measured by Pells and Shiga have been fitted by means of a model calculation in the interband edge region. The optical gap and the dipole matrix element of the L3-L'2(EF) transition have been determined as a function of the temperature and a comparison with similar results obtained for silver and gold is presented.File in questo prodotto:
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