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Effect of Composition and Annealing on Some of the Optical Parameters of Gex Te100-x Thin Films
Citations:
10
References:
5
Abstract
The dependence of the absorption coefficient α on photon energy hν was determined in the spectral range from 1.1 to 3.9 eV at room temperature, for evaporated Ge x Te 100-x films.The variation of the optical gap E g opt , dielectric constant ε ,and absorption coefficient,α with composition and annealing are reported.The optical gap increases with x followed by a sharpe decrease beyond x =20.This c...
Keywords
Sustainable Development Goals (SDG)
2000
Article
Open Access
2-Y Citation Average
1.167
Language
Country
Effect of Composition and Annealing on Some of the Optical Parameters of Gex Te100-x Thin Films
Citations:
10
References:
5
Abstract
The dependence of the absorption coefficient α on photon energy hν was determined in the spectral range from 1.1 to 3.9 eV at room temperature, for evaporated Ge x Te 100-x films.The variation of the optical gap E g opt , dielectric constant ε ,and absorption coefficient,α with composition and annealing are reported.The optical gap increases with x followed by a sharpe decrease beyond x =20.This c...
Keywords
Sustainable Development Goals (SDG)
2000
Article
Open Access
2-Y Citation Average
1.167
Language
Country