Optical parameters of (Ga0.4In0.6)2Se3 thin film

被引：2

作者：

Studenyak, Ihor P. ^{[1
]}

Kranjcec, Mladen ^{[2
]}

Pop, Mykhailo M. ^{[1
]}

Studenyak, Viktor, I ^{[1
]}

Suslikov, Leonid M. ^{[1
]}

Pinaeva, Olga Yu ^{[3
]}

Komada, Pawel ^{[4
]}

Luganskaya, Saule ^{[4
]}

Kozhamberdiyeva, Mergul ^{[5
]}

Mussabekova, Aisha ^{[6
]}

机构：

[1] Uzhgorod Natl Univ, 3 Narodna Sq, UA-88000 Uzhgorod, Ukraine

[2] Univ North, 33 J Krizanica St, Varazhdin 42000, Croatia

[3] Vinnitsa State Pedag Univ, 32 Ostrozkoho St, UA-21000 Vinnytsia, Ukraine

[4] Lublin Univ Technol, 38A Nadbystrzycka Str, PL-20618 Lublin, Poland

[5] Al Farabi Kazakh Natl Univ, Alma Ata, Kazakhstan

[6] Kazakh Acad Transport & Commun, Alma Ata, Kazakhstan

来源：

OPTICAL FIBERS AND THEIR APPLICATIONS 2020 | 2020年 / 11456卷

关键词：

thin film; spectral ellipsometry; transmission spectra; refractive index; energy pseudogap; Urbach energy; ABSORPTION EDGE; DISORDER; SYSTEM;

D O I：

10.1117/12.2569782

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

(Ga0.4In0.6)(2)Se-3 thin films were deposited by thermal evaporation technique. Refractive index and extinction coefficient dispersions were obtained from the spectral ellipsometry measurements. The dispersion of refractive index is described in the framework of Wemple-DiDomenico model. The energy pseudogap and Urbach energy were determined from the optical absorption spectrum of (Ga0.4In0.6)(2)Se-3 thin film. Optical parameters of (Ga0.4In0.6)(2)Se-3 thin film and single crystal were compared.

引用

页数：5

共 23 条

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