| Autor: |
M. A. Novikova |
| Jazyk: |
ruština |
| Rok vydání: |
2019 |
| Předmět: |
|
| Zdroj: |
Doklady Belorusskogo gosudarstvennogo universiteta informatiki i radioèlektroniki, Vol 0, Iss 3, Pp 22-26 (2019) |
| Druh dokumentu: |
article |
| ISSN: |
1729-7648 |
| Popis: |
Single crystals of In2S3, FeIn2S4 compounds and their solid solutions (FeIn2S4)1- x (In2S3)x have been grown by directional crystallization of the melt (vertical Bridgman method). Transmission spectra of the grown crystals in the intrinsic absorption edge region were investigated. Band gap width ( Eg ) and its concentration dependence have been determined on the measured spectra. It is established, that band gap width Eg changes nonlinearly with composition x . |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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