IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Facultatea Calculatoare, Informatică şi Microelectronică by Author "ZALAMAI, V. V."

Browsing Facultatea Calculatoare, Informatică şi Microelectronică by Author "ZALAMAI, V. V."

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  • Birefringence and Excitonic Spectra of CdGa2S4 Crystals 
    STAMOV, I. G.; SYRBU, N. N.; PARVAN, V. I.; ZALAMAI, V. V. (Technical University of Moldova, 2013)
    The spectral dependence of Δn = no - ne of CdGa2S4 crystals in short- and long- wavelength part of isotropic wavelength λ0 = 485.7 nm (300 К) was determined. It was established what in the case when λ > λ0 Δn is positive ...
  • Near-edge Optical Properties of Layered Tin Sulfide (Selenide) Crystals 
    ZALAMAI, V. V.; TIRON, A. V.; RUSU, E. V.; MONAICO, E. V.; SYRBU, N. N. (Tehnica UTM, 2019)
    Absorption (K), reflection (R) and wavelength modulated transmission (ΔT/Δλ) spectra in SnS, SnS2 and SnSe crystals were investigated in temperature range from 300 to 10 K. Excitonic states were discovered in all investigated ...
  • Optical Activity in Mn Doped As2S3 Glasses 
    ZALAMAI, V. V.; TIRON, A. V.; IOVU, M. S.; SYRBU, N. N. (Tehnica UTM, 2019)
    Spectral dependences of transmittance (T) and wavelength modulated transmittance (ΔT/Δλ) of As2S3 layers doped by manganese (Mn) of different concentrations (0–0.5%) were investigated at temperatures from 10 to 300 K. ...
  • Optical Properties of TlGaS2 Crystals 
    MASHNIC, A.; NEMERENCO, L.; SYRBU, N. N.; URSAKI, V. V.; ZALAMAI, V. V. (Technical University of Moldova, 2013)
    The anisotropy of transmission spectra was investigated in TlGaS2 crystals. An intensive transmission line was found in samples placed between two crossed polarizers. Ground and excited states of excitons were detected in ...

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