SYRBU, N. N.; DOROGAN, V. V.; NEMERENCO, L. L.; VIERU, T. S.
(American Institute of Physics, 2006)
Optical properties of acousto-optical material Tl3SbS3 were investigated at the fundamental absorption edge. The basic (n=1) and excited (n=2, 3) exciton states were obtained from the λ-modulated reflection spectra for ...