Structure and Optical Properties of CdS Thin Films after Hard Ultraviolet Irradiation
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Дата
2019
ORCID
DOI
Науковий ступінь
Рівень дисертації
Шифр та назва спеціальності
Рада захисту
Установа захисту
Науковий керівник
Члени комітету
Видавець
Institute of Electrical and Electronics Engineers
Анотація
The influence of hard ultraviolet radiation on the crystalline structure and optical properties of thin-film semiconductor cadmium sulfide layers obtained by the method of non-pulsed direct current magnetron sputtering was investigated. It was established that for hexagonal modification cadmium sulfide films after hard UV irradiation with a quantum energy of 10.5 eV for 10 hours the lattice parameter c changes from 6.77(01) Å to 6.78(88) Å. The results of the study of the optical properties of cadmium sulfide films before and after hard ultraviolet irradiation indicate that the transmission coefficient, reflection coefficient, refraction coefficient and band gap do not change.
Опис
Ключові слова
cadmium sulfide, non-pulsed direct current magnetron sputtering, hard ultraviolet, thin films
Бібліографічний опис
Structure and Optical Properties of CdS Thin Films after Hard Ultraviolet Irradiation / A. Dobrozhan [et al.] // Nanomaterials: Applications & Properties (NAP-2019) : proc. of the 2019 IEEE 9th Intern. Conf., Odessa, Ukraine, September 15-20, 2019. Pt. 2 / Sumy State Univ. – Sumy, 2019. – P. 02NEE02-1-02NEE02-3.