Email this article Features of Optical Absorption Spectra of GdFe2 and LuFe2 Intermetallic Compounds
- Authors: Knyazev Y.V.1, Kuz’min Y.I.1
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Affiliations:
- Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences
- Issue: Vol 126, No 4 (2019)
- Pages: 350-353
- Section: Spectroscopy of Condensed States
- URL: https://ogarev-online.ru/0030-400X/article/view/165963
- DOI: https://doi.org/10.1134/S0030400X19040106
- ID: 165963
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Abstract
The optical properties of binary GdFe2 and LuFe2 compounds are studied by the ellipsometric method in the 0.22–17 μm spectral range. A number of spectral and electronic characteristics are determined. The experimental dependences of optical conductivity in the light quantum absorption region are interpreted based on previously published calculations of electronic states densities.
About the authors
Yu. V. Knyazev
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences
Author for correspondence.
Email: knyazev@imp.uran.ru
Russian Federation, Yekaterinburg, 620990
Yu. I. Kuz’min
Mikheev Institute of Metal Physics, Ural Branch, Russian Academy of Sciences
Email: knyazev@imp.uran.ru
Russian Federation, Yekaterinburg, 620990
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