ZALAMAI, V. V.; TIRON, A. V.; RUSU, E. V.; SYRBU, N. N.
(Tehnica UTM, 2018)
Interference spectra of ZnIn2S4 crystals by 7.5 - 900 μm thicknesses were investigated. Spectral dependences of refractive indices (no and ne) were calculated and they intersection was observed at energy E0 ~ 2.8 eV. The ...