Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10706022 | Infrared Physics & Technology | 2005 | 9 Pages |
Abstract
Far-infrared reflectivity spectra of Hg1âxMnxTe1âySey (0.01 ⩽ x ⩽ 0.14, 0.01 ⩽ y ⩽ 0.1) single crystals were measured in the 80-420 cmâ1 range at room temperature. The analysis of the far-infrared spectra was made by a fitting procedure based on the model of coupled oscillators. The dependence of plasma frequency and phonon modes on composition was determined. A model for phonon behavior in quaternary mixed crystals of the type A1âxBxC1âyDy was developed, too. This model was tested for Hg1âxMnxTe1âySey.
Related Topics
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Authors
M. RomÄeviÄ, V.A. Kulbachinskii, N. RomÄeviÄ, P.D. Maryanchuk, L.A. Churilov,