Отправить статью по E-mail Refraction index dispersion in Tl1–xAgxGaSe2 (0 ≤ x ≤ 0.025) crystals
- Авторы: Matiyev A.K.1, Yanarsaev A.V.2, Khamidov M.M.3
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Учреждения:
- Ingush State University
- Millionshikov Grozny State Oil Technical University
- Dagestan State University
- Выпуск: Том 80, № 6 (2016)
- Страницы: 650-652
- Раздел: Proceedings of the Interdisciplinary Symposium “Ordering in Minerals and Alloys” OMA-18 and Proceedings of the International Interdisciplinary Symposium “Order, Disorder, and Properties of Oxides” ODPO-18
- URL: https://journals.rcsi.science/1062-8738/article/view/184463
- DOI: https://doi.org/10.3103/S106287381606023X
- ID: 184463
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Аннотация
Refraction index dispersion in Tl1–xAgxGaSe2 (0 ≤ x ≤ 0.25) crystals is investigated by studying their intrinsic interference. It is shown that there are domains with anomalous dispersion in the investigated crystals at wavelengths slightly exceeding those corresponding to exciton peaks. It is established that excitons in the crystals can be detected from their intrinsic interference at room temperature. In addition, modulation of interference patterns is observed, and a possible explanation of this phenomenon is proposed.
Об авторах
A. Matiyev
Ingush State University
Автор, ответственный за переписку.
Email: matiyev-akhmet@yandex.ru
Россия, Magas, 386001
A. Yanarsaev
Millionshikov Grozny State Oil Technical University
Email: matiyev-akhmet@yandex.ru
Россия, Grozny, 364051
M. Khamidov
Dagestan State University
Email: matiyev-akhmet@yandex.ru
Россия, Makhachkala, 367000
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