Temperature behavior of thermal expansion and birefringence of InxTl1–хІ-substitution solid solutions
- Autores: Franiv A.V.1, Stadnyk V.Y.1, Kashuba A.I.1, Brezvin R.S.1, Bovgira O.V.1, Futei A.V.1
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Afiliações:
- Ivan Franko National University of Lviv
- Edição: Volume 123, Nº 1 (2017)
- Páginas: 177-180
- Seção: Geometric and Applied Optics
- URL: https://ogarev-online.ru/0030-400X/article/view/165468
- DOI: https://doi.org/10.1134/S0030400X17070074
- ID: 165468
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Resumo
Results of studying the optical properties of InxTl1–хI solid solutions in the concentration domain of 0.4 ≤ х ≤ 0.9 are presented. The dependence of relative linear expansion of InxTl1–хI crystals (Т = 300–520 K) has been obtained. InxTl1–хI crystals (Т = 300–520 K). Based on this, the temperature dependence of thermal-expansion coefficient α has been found. Dependence of birefringence Δni on temperature and concentration of the TlI component in the solid solution has been studied.
Sobre autores
A. Franiv
Ivan Franko National University of Lviv
Email: vasylstadnyk@ukr.net
Ucrânia, Lviv, 79005
V. Stadnyk
Ivan Franko National University of Lviv
Autor responsável pela correspondência
Email: vasylstadnyk@ukr.net
Ucrânia, Lviv, 79005
A. Kashuba
Ivan Franko National University of Lviv
Email: vasylstadnyk@ukr.net
Ucrânia, Lviv, 79005
R. Brezvin
Ivan Franko National University of Lviv
Email: vasylstadnyk@ukr.net
Ucrânia, Lviv, 79005
O. Bovgira
Ivan Franko National University of Lviv
Email: vasylstadnyk@ukr.net
Ucrânia, Lviv, 79005
A. Futei
Ivan Franko National University of Lviv
Email: vasylstadnyk@ukr.net
Ucrânia, Lviv, 79005
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