Structure and Spectral Dependences of the Raman Scattering of Photosensitive CuIn0.95Ga0.05Se2 Films on Glass, Aluminum, and Nanoporous Al/Al2O3 Substrates


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Abstract

Photosensitive polycrystalline CuIn0.95Ga0.05Se2 thin films have been formed on glass, aluminum, and nanoporous Al/Al2O3 substrates by means of two-step selenization in a gas (nitrogen) flow carrying a reaction component (selenium). The structural properties and the Raman scattering spectral dependences have been investigated. The dependence of the main lattice parameters and intensities of the Raman scattering lines on the substrate material is demonstrated.

About the authors

E. N. Kozyrev

North-Caucasian Institute of Mining and Metallurgy (State Technological University)

Email: goncharov-scgtu@mail.ru
Russian Federation, Vladikavkaz, 362021

T. M. Gadzhiev

Amirkhanov Institute of Physics, Dagestan Scientific Center

Email: goncharov-scgtu@mail.ru
Russian Federation, Makhachkala, 367003

I. N. Goncharov

North-Caucasian Institute of Mining and Metallurgy (State Technological University)

Author for correspondence.
Email: goncharov-scgtu@mail.ru
Russian Federation, Vladikavkaz, 362021

B. A. Bilalov

Dagestan State Technical University

Email: goncharov-scgtu@mail.ru
Russian Federation, Makhachkala, 367015

M. A. Aliev

Amirkhanov Institute of Physics, Dagestan Scientific Center

Email: goncharov-scgtu@mail.ru
Russian Federation, Makhachkala, 367003

V. I. Filonenko

North-Caucasian Institute of Mining and Metallurgy (State Technological University)

Email: goncharov-scgtu@mail.ru
Russian Federation, Vladikavkaz, 362021

R. O. Askerov

North-Caucasian Institute of Mining and Metallurgy (State Technological University)

Email: goncharov-scgtu@mail.ru
Russian Federation, Vladikavkaz, 362021

A. R. Aliev

Amirkhanov Institute of Physics, Dagestan Scientific Center

Email: goncharov-scgtu@mail.ru
Russian Federation, Makhachkala, 367003

A. M. Ismailov

Dagestan State University

Email: goncharov-scgtu@mail.ru
Russian Federation, Makhachkala, 367000


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