Lei Niu, Yimin Chen, Xiang Shen, Tiefeng Xu. Thermal stability of magnetron sputtering Ge–Ga–S films[J]. Chinese Physics B, 2020, 29(8):
- Chinese Physics B
- Vol. 29, Issue 8, (2020)
Fig. 1. Fitting results of Ψ and Δ for fresh Ge27.4Ga7.3S65.3 film by the Cauchy model. Two test angles (65° and 75°) are employed here.
Fig. 2. Linear refractive index at 1550 nm wavelength for the as-deposited films as a function of MCN.
Fig. 3. The relationship between refractive index variation of Ge–Ga–S film and annealing time.
Fig. 4. Optical band-gap energy for as-deposited films as a function of MCN.
Fig. 5. Relationship between optical band-gap variation and annealing time of Ge–Ga–S films.
Fig. 6. Film thickness variation as a function of annealing time.
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Table 1. Composition, MCN, and thickness of Ge–Ga–S deposited film.
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