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P. O. KOCHKIN and V. V. KLIMENKO
«Influence of Size of Surface Nanostructure on Photoconductivity of Amorphous Films of Selenium»
157–162 (2009)

PACS numbers: 42.70.Qs, 72.40.+w, 72.80.-r, 73.50.Pz, 73.61.-r, 79.60.Jv, 85.35.Be

Results of photoconductivity investigation of Se, As2S3, As2Se3, Sb2S3 thin films deposited on island-like Hg layer within the 0.35–1.5 micron waveband are presented. On the basis of photoconductivity kinetics and its temperature dependence measurements, potential-function parameters, such as barrier height, binding energy, and potential well width, of Hg islands are determined. Satisfactory correlation between well width and average size of nanostructure is obtained.