BEJAN, N. P.; NEMERENCO, L. L.; MASNIC, A.
(Technical University of Moldova, 2015)
Wavelength modulated reflection spectra measured at temperatures 14 K and 300 K in E||a and E||b polarizations for TlGaS2 crystals were investigated. The ground and excited states of excitons B2u in E||a polarization and ...