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Browsing Facultatea Electronică şi Telecomunicaţii by Author "ZALAMAI, V."

Browsing Facultatea Electronică şi Telecomunicaţii by Author "ZALAMAI, V."

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  • Birefringence in Quantum Wells 
    DOROGAN, A.; DOROGAN, V.; SYRBU, N.; ZALAMAI, V. (Technical University of Moldova, 2015)
    Polarization dependences of reflection and wavelength modulated reflection spectra of quantum wells In0.68Al0.1Ga0.13As/ In0.42Al0.22Ga0.24As were investigated. Spectral dependences of refractive indices, extinction ...
  • Exitonul lui Frenkel în cristale PbGa2S4 
    PARVAN, V. I.; SYRBU, N. N.; URSAKI, V. V.; ZALAMAI, V.; BEJAN, N. (Technical University of Moldova, 2012)
    Pentru cristale PbGa2S4 este calculat conturul spectrelor de reflecţie a excitonii lui Frenkel. Sint identificaţi parametrii excitonului si benzele. Sint calculate valorile despicării cauzate de cimpul cristalin (Δcris) ...
  • Optical spectra in the region of excitonic resonances in quantum wells and quantum dots of In0.3Ga0.7As/GaAs heterostructures 
    DOROGAN, A.; DOROGAN, V.; MEREUTA, A.; SYRBU, A.; SYRBU, N.; VIERU, T.; URSAKI, V.; ZALAMAI, V.; IACOVLEV, V. (Technical University of Moldova, 2012)
    Lines conditioned by the transitions hh,lh1-e1(1s,2s,3s), hh2,lh2-e2(1s,2s,3s), hh1,lh1-e2(1s) and hh3,lh3-e3(1s) had been revealed in reflection spectra of In0.3 Ga0.7As / GaAs nanostructures. The shapes of the reflection ...
  • Production and comparative study of ZnO films obtained by magnetron sputtering, MOCVD and electrochemical deposition 
    RUSU, E.; BURLACU, A.; ZALAMAI, V.; URSAKI, V.; PRILEPOV, V. (Technical University of Moldova, 2012)
    It was found that the morphology, electrical and luminescence properties of ZnO layers obtained by Magnetron sputtering, MOCVD and Electrochemical deposition can be controlled by technological parameters such as the ratio ...
  • Temperature influence on In0,3Ga0,7As / GaAs nanostructures of VCSEL lasers with quantum wells 
    DOROGAN, A.; DOROGAN, V.; MEREUTA, A.; SYRBU, A.; SYRBU, N.; VIERU, T.; URSAKI, V.; ZALAMAI, V. (Technical University of Moldova, 2012)
    Transitions hh,lh1-e1(1s), hh1,lh1-e2(1s), hh2,lh2 -e2(1s), hh3,lh3,-e3(1s) and the particularities conditioned by quantum dots (QD) produced on the boundaries of nanolayers and buffer layer had been revealed in reflection ...

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