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Proceedings Paper

Peculiarities of preparation and main optical properties of zinctetratiogallate films
Author(s): N. Popovich; I. E. Kacher; N. I. Dovgoshej; Yu. Tomashpolskij
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Paper Abstract

The given results of investigation are dealing with optical properties of zinctetratiogallate films, the influence of thermoprocessing and natural aging on them. It is demonstrated that transmission region of these films is 0.3- 25 mcm, the index of refraction increases to n equals 2.33 and band gap width is Eg equals 3.7 eV. In consequence of thermoprocessing at 473 K, the index of refraction increases to 2.40. The optimum technological conditions of films preparation by the method of pulse laser sputtering and quasiequilibrium evaporation are determined.

Paper Details

Date Published: 4 November 1999
PDF: 4 pages
Proc. SPIE 3890, Fourth International Conference on Material Science and Material Properties for Infrared Optoelectronics, (4 November 1999); doi: 10.1117/12.368402
Show Author Affiliations
N. Popovich, Uzhgorod State Univ. (Ukraine)
I. E. Kacher, Uzhgorod State Univ. (Ukraine)
N. I. Dovgoshej, Uzhgorod State Univ. (Ukraine)
Yu. Tomashpolskij, Karpov Institute of Physical Chemistry (Russia)


Published in SPIE Proceedings Vol. 3890:
Fourth International Conference on Material Science and Material Properties for Infrared Optoelectronics
Fiodor F. Sizov, Editor(s)

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