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Proceedings Paper

Temperature dependence of optical properties (3HgSe)0.5(In2Se3)0.5, doped with Mn or Fe
Author(s): I. P. Koziarskyi; P. D. Marianchuk; E. V. Maistruk; D. P. Koziarskyi
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Paper Abstract

The values of refraction index, the main reflection index and reflection coefficient for the investigated crystals were determined on the basis of the study of reflection and transmission coefficients of (3HgSe)0.5(In2Se3)0.5 crystals doped with Mn or Fe. The investigation was carried out on the wavelengths interval of 0.9≤λ≤26.6 μm. Basing on the dependencies α2 on the energy of incident electromagnetic radiation it was determined that in crystals the direct allowed interband optical transitions occur, and the value of the band gap was obtained. The influence of temperature on the optical transmittance has been studied in the interval of 120-300 K.

Paper Details

Date Published: 22 November 2011
PDF: 9 pages
Proc. SPIE 8338, Tenth International Conference on Correlation Optics, 833814 (22 November 2011); doi: 10.1117/12.917802
Show Author Affiliations
I. P. Koziarskyi, Yuriy Fedkovych Chernivtsi National Univ. (Ukraine)
P. D. Marianchuk, Yuriy Fedkovych Chernivtsi National Univ. (Ukraine)
E. V. Maistruk, Yuriy Fedkovych Chernivtsi National Univ. (Ukraine)
D. P. Koziarskyi, Yuriy Fedkovych Chernivtsi National Univ. (Ukraine)


Published in SPIE Proceedings Vol. 8338:
Tenth International Conference on Correlation Optics
Oleg V. Angelsky, Editor(s)

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