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Preparation and electrical and optical properties of TbS films

Preparation and electrical and optical properties of TbS films Thin crystalline TbS films have been grown for the first time by flash evaporation in vacuum using a presynthesized bulk material. The resistivity, Hall coefficient, and thermoelectric power of the films have been measured as functions of temperature in the temperature range 100–500 K, and their reflection and absorption spectra have been obtained at room temperature and photon energies in the range 0.06–6 eV. Graphical analysis of frequency-dependent absorption data has shown that the observed short-wavelength increase in absorption is due to indirect electron transitions. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Inorganic Materials Springer Journals

Preparation and electrical and optical properties of TbS films

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References (17)

Publisher
Springer Journals
Copyright
Copyright © 2014 by Pleiades Publishing, Ltd.
Subject
Chemistry; Inorganic Chemistry; Industrial Chemistry/Chemical Engineering; Materials Science, general
ISSN
0020-1685
eISSN
1608-3172
DOI
10.1134/S0020168514040049
Publisher site
See Article on Publisher Site

Abstract

Thin crystalline TbS films have been grown for the first time by flash evaporation in vacuum using a presynthesized bulk material. The resistivity, Hall coefficient, and thermoelectric power of the films have been measured as functions of temperature in the temperature range 100–500 K, and their reflection and absorption spectra have been obtained at room temperature and photon energies in the range 0.06–6 eV. Graphical analysis of frequency-dependent absorption data has shown that the observed short-wavelength increase in absorption is due to indirect electron transitions.

Journal

Inorganic MaterialsSpringer Journals

Published: Mar 18, 2014

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