Moldavian Journal of the Physical Sciences (Mar 2005)
Study of recombination mechanisms in crystals GaSe doped with Cu, Cd AND Sn
Abstract
The energetic diagram of the localized states in the forbidden band energy of the crystals ε-GaSe doped with Cu, Cd and Sn is determined from the analysis of absorption spectra in the field of impurity band, luminescent emissive spectra and thermo luminescent ones.