| Autor: |
Ivanna Sokoliuk, Nazar Ftomyn, Yaroslav Shopa |
| Rok vydání: |
2015 |
| Předmět: |
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| Zdroj: |
Solid State Phenomena. 230:178-183 |
| ISSN: |
1662-9779 |
| DOI: |
10.4028/www.scientific.net/ssp.230.178 |
| Popis: |
The polarizability theory of optical activity (OA) is used to investigate the correlation between structure peculiarities and optical properties of crystals of the langasite family. Optical rotation (OR) is calculated as the function of disordering structure parameters for La3Ga5SiO14, La3Ga5.5Ta0.5O14 and Ca3Ga2Ge4O14 compounds. Using a single wavelength laser polarimeter the OR was measured on z-cut sample of langasite crystals La3Ga5SiO14. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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