Title of article
Temperature-dependent photoreflectance of SnS crystals Original Research Article
Author/Authors
T. Raadik، نويسنده , , M. Grossberg، نويسنده , , J. Raudoja، نويسنده , , R. Traksmaa، نويسنده , , J. Krustok، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
3
From page
1683
To page
1685
Abstract
The optical properties of single-crystal SnS were studied by photoreflectance (PR) spectroscopy. Temperature-dependent PR spectra were measured in the range 20–200 K. A room-temperature bandgap energy value of Eg=1.317 eV was estimated by fitting the temperature dependence of the bandgap energy obtained from the PR spectra. The vibrational properties of orthorhombic SnS were studied using Raman spectroscopy. Four vibrational modes were detected at 95, 163, 191, and 218 cm–1.
Keywords
A. Photoreflectance , A. Solar cells , A. Solar energy materials
Journal title
Journal of Physics and Chemistry of Solids
Serial Year
2013
Journal title
Journal of Physics and Chemistry of Solids
Record number
1312062
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