Causal Voigt profile for modeling reflectivity spectra of glasses
| Autor: | Domingos De Sousa Meneses, Mohammed Malki, G. Gruener, Patrick Echegut |
|---|---|
| Rok vydání: | 2005 |
| Předmět: |
Voigt profile
Materials science business.industry Borosilicate glass Infrared spectroscopy Calcium aluminosilicate Condensed Matter Physics Condensed Matter::Disordered Systems and Neural Networks Molecular physics Spectral line Electronic Optical and Magnetic Materials Amorphous solid chemistry.chemical_compound Optics Far infrared chemistry Materials Chemistry Ceramics and Composites business Absorption (electromagnetic radiation) |
| Zdroj: | Journal of Non-Crystalline Solids. 351:124-129 |
| ISSN: | 0022-3093 |
| DOI: | 10.1016/j.jnoncrysol.2004.09.028 |
| Popis: | A new dielectric function model appropriate for a quantitative analysis of infrared spectra of amorphous solids and glasses is introduced and validated by the study of the infrared reflectivity spectra of two different glasses, a calcium aluminosilicate and a borosilicate. Modeling results show its superiority to the classical sum model and confirm its efficiency in the reproduction of the absorption bands of glasses located in the far infrared range. |
| Databáze: | OpenAIRE |
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