Abstract
Granular tellurium films deposited on rough surfaces of NaCl and KCl single crystals heated to 150 °C consist of two layers in each of which a resonance band is excited simultaneously. A band with frequency ω0 of natural electron oscillations is excited in isolated granules of the upper layer. The plasma frequency of bulk tellurium is calculated from the measured values of ω0 and the known permittivities of NaCl and KCl.
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