TITLE:
The Growth of Single Crystals of InGaSe2 Compounds, Their X-Ray-Phase Analysis, Electronic Structure and Optical Functions
AUTHORS:
Eldar Gojaev, Zakir Jahangirli, Pyuruza Alieva, Khatira Khalilova, Tahir Musaev
KEYWORDS:
Band Structure; Optical Functions; InGaSe2
JOURNAL NAME:
Open Journal of Inorganic Non-metallic Materials,
Vol.3 No.1,
January
29,
2013
ABSTRACT:
Growing of InGaSe2 single crystals has been carried out by employing the Brijman-Stockbargor methods. On the base of X-ray-analysis it has been found that the given phase is crystallized into tetragonal symmetry. The temperature dependence of electric conductivity has been studied. Band structure has been computed. Optical functions, effective masses of electrons and holes have been calculated. Origin of formation of valence and conductance bands as well as the width of forbidden band for InGaSe2 have been determined.