Optical properties of silver selenium indate films obtained by the method of pulse laser vaporization |
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| Authors: | I. V. Bodnar’ V. F. Gremenok |
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| Affiliation: | (1) Belarusian State University of Information Science and Radioelectronics, 6 P. Brovka Str, 22027 Minsk, Belarus;(2) Institute of Solid-State and Semiconductor Physics, National Academy of Sciences of Belarus, Minsk |
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| Abstract: | The spectra of transmission and reflection are measured in the region of 0.4–2.5 μm on thin silver selenium indate films obtained by means of pulse laser vaporization. The magnitudes of the refractive index and absorption coefficient are calculated. The energies of interband transitions and the values of crystalline and spin-orbit splitting are determined. The experimental results for the AgInSe2 films agree with the data for bulk crystals. Translated from Zhurnal Prikladnoi Spektroskopii, Vol. 67, No. 4, pp. 512–514, July–August, 2000. |
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| Keywords: | thin films pulse laser deposition spectra of transmission and reflection energies of interband transitions |
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