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Browsing Conferinţa ICNBME - International Conference on Nanotechnologies and Biomedical Engineering by Subject "heterostructures"

Browsing Conferinţa ICNBME - International Conference on Nanotechnologies and Biomedical Engineering by Subject "heterostructures"

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  • Exciton Luminescence in In0.3Ga0.7As/GaAs Quantum Well Heterostructures 
    KAPON, Eli; MEREUŢA, Alexandru; DOROGAN, Andrei; DRAGUTAN, Nicolae; VIERU, Tatiana (Technical University of Moldova, 2011)
    Radiation maxima were observed in photoluminescence spectra of GaAs/ In0.3 Ga0.7As/ GaAs in case of 632.8nm and 532nm He-Ne laser excitation conditioned by the recombination from ground (e1-hh1, e1-lh1) and excited (e2-hh2, ...
  • Functionalised AlGaN/GaN Heterostructures for Electronic Saccharide Sensing 
    SARUA, A.; SCHULLER, T.; KUBALL, M.; FLOWER, S.; JAMES, T. D.; FOSSEY, J.; DAS, Jo; DEGROOT, S.; GERMAIN, M. (Technical University of Moldova, 2011)
    A novel field-effect sensor device based on functionalised AlGaN/GaN heterostructure was developed for sensing of various saccharides in solutions. Device was functionalized with a boronic acid chemical receptor, a thiol ...
  • Gamma Radiation Sensitization of ZnO/Al2O3 Sensors Based on Nanoheterostructures 
    LUPAN, Cristian; BÎRNAZ, Adrian; BUZDUGAN, Artur; MAGARIU, Nicolae; LUPAN, Oleg (Springer Nature Switzerland, 2023)
    A study of the influence of gamma radiation on the electrical and sensing properties of ZnO/Al2O3 core@shell heterostructure has been carried out in this work. Using as radiation source Cs-137, a low level of ionizing ...
  • Radiative properties of GaSe and GaSe: Eu nanolamellar structures intercalated with Cd 
    UNTILA, D.; CARAMAN, M.; CANȚER, V.; EVTODIEV, Ig. (Technical University of Moldova, 2015)
    In this work the crystalline structure, surface morphology, photoluminescence (PL) and absorption spectra of CdSe-GaSe and CdSe-GaSe<Eu> composites are studied in the fundamental absorption band edge region. The studied ...
  • Superconducting Order Parameter in Inhomogeneous Superconductors 
    ÚJFALUSSY, Balázs; CSIRE, Gábor; NYÁRI, Bendegúz (Universitatea Tehnică a Moldovei, 2023)
    Superconductivity is the state of matter in which the electronic wave function spontaneously takes on a definite complex phase. The most fundamental ingredient in the theoretical description of this phenomenon is the ...
  • Topological interface states and effects for next generation of innovative devices 
    KANTSER, Valeriu; CĂRLIG, Sergiu (Tehnica UTM, 2013)
    Topological insulators (TI) have opened a gateway to search new quantum electronic phase of the condensed matter as well as to pave new platform of modern technology. This stems mainly on their unique surface states that ...

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