Temperature dependence of AgIn13S20 single crystal band gap
- Bodnar, I. V.
- Feschenko, A. A.
- Khoroshko, V. V.
- Pavlovskii, V. N.
- Svitsiankou, I. E.
- Yablonskii, G. P.
- Боднарь, И. В.
- Фещенко, А. А.
- Хорошко, В. В.
Publication date
January 2021
DOI Publisher
Knowledge Empowerment Foundation, ИндияAbstract
AgIn13S20 single crystals were grown by the vertical Bridgman method. The grown crystals composition was determined by X-ray spectroscopy analysis; the crystal structure was determined by X-ray method. It was shown, that AgIn13S20 compound crystallize in the cubic spinel structure. The band gaps of the obtained single crystals were estimated from transmittance spectra in the temperature range of 10-320 K. The band gap values decreased with temperature
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