Open AccessArgand diagram and oscillator strength of In0,5Tl0,5I crystal
Author(s) -
А. І. Кашуба,
S. V. Apunevych,
А. В. Франів,
O. V. Bovgyra
Publication year - 2016
Publication title -
fìzika ì hìmìâ tverdogo tìla
Language(s) - English
Resource type - Journals
eISSN - 2309-8589
pISSN - 1729-4428
DOI - 10.15330/pcss.17.3.350-355
Subject(s) - oscillator strength , pseudopotential , diagram , physics , condensed matter physics , range (aeronautics) , crystal (programming language) , quantum mechanics , materials science , mathematics , statistics , computer science , composite material , programming language , spectral line
The dynamics of the electron subsystem parameters in In0.5Tl0.5I substitutional solid solutions has been studied theoretically using of the pseudopotential method. According to Kramers-Kronig method there have been determined the optical functions of the multilayer In0,5Tl0,5I for the different light polarizations in a broad energy range (0 - 15 eV). The energies of oscillators were defined from the Argand diagrams. The main oscillator settings transitions has been determined.