IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Conferinţa "Microelectronics and Computer Science" by Title

Browsing Conferinţa "Microelectronics and Computer Science" by Title

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  • Pd-doped ZnO nanostructured films for multifunctional applications 
    POSTICA, Vasile; HOPPE, Mathias; ADELUNG, Rainer; PAUPORTÉ, Thierry; ABABII, Nicolai; TROFIM, Viorel; SONTEA, Victor; LUPAN, Oleg (Technical University of Moldova, 2017)
    In this work Pd-doped ZnO (ZnO:Pd) nanostructured films were deposited on pre-cleaned glass substrates via a synthesis from chemical solutions (SCS) approach from aqueous baths. The post-rowth thermal annealing, namely ...
  • Peculairities of impurity influience in weakly degenerated systems 
    BODIUL, Pavel; PEEV, Leonid (Technical University of Moldova, 2005)
    It is experimentally found that small additions to bismuth of elements of the IV and VI groups lead to such change in concentration of free charge carriers that it is less than one electron per atom and considerably depends ...
  • Peierls structural transition of TTF-TCNQ organic crystals in the 2D physical model 
    ANDRONIC, Silvia; BALMUS, Ion; CASIAN, Anatolie (Tehnica UTM, 2014)
    Many quasi-one-dimensional (Q1D) organic crystals, known as synthetic metals at room temperature, become insulators when the temperature decreases, due to the Peierls transition. In the last years, it was demonstrated ...
  • Perfecţionarea funcţionalităţilor sistemelor de tip întrebare-răspuns 
    CARCEA, Liviu; BOBICEV, Victoria; BRAGARENCO, Tatiana (Tehnica UTM, 2014)
    Această lucrare reprezintă rezultatele unui studiu de analiză, cercetare, elaborare şi perfecţionare a sistemelor de tip întrebare-raspuns - IR, in engleza QA-Question Answering. Este vorba de arhitectura şi principiile ...
  • Peroxidation Kinetics involving the Complexes of Cytochrome c and Cardiolipin in the Presence of Lipid Antioxidants 
    KANAROVSKII, E. Yu.; YALTYCHENKO, O.V.; GORINCHOY, N.N. (Technical University of Moldova, 2017)
    This paper represents a theoretical description of the kinetics, taking into account the mechanism of antiradical activity of the antioxidant. Based on the analysis of this problem, a kinetic model is formulated that ...
  • Phase Grating Application for Digital Holographic Imaging 
    MESHALKIN, Alexei; KAZAK, Veronika; SHEVKUNOV, Igor; ACHIMOVA, Elena; ABASHKIN, Vladimir; KATKOVNIK, Vladimir (Technical University of Moldova, 2017)
    An application of phase harmonic grating for digital holographic imaging was modeled. The process of digital hologram recording was simulated in off-axis geometry combined by placing a grating in reference or object beam ...
  • The philosophic concept of possible consequences of nanotechnologies practice 
    SKILEOV, Vladimir (Technical University of Moldova, 2005)
    Is the nanotechnology good or evil? The answer is clear. It is as good as well it is evil. Its au only to us how it will be this nanotechnology. We have already talked about the «cornucopia». This is rather good. However ...
  • Philosophical approaches to determination the content of information society 
    FOTENCO, Vladimir (Technical University of Moldova, 2011)
    The necessity of this report, first of all, is based on a simplified vision of information society, widespread in scientific community. It does not base on the levels of information society and its model. The majority of ...
  • Photoconductivity relaxation in nanostructured InP 
    POSTOLACHE, Vitalie; MONAICO, Eduard; BORODIN, Eugeniu; LUPAN, Oleg; URSAKI, Veaceslav; ADELUNG, Rainer; NIELSH, Kornelius; TIGINYANU, Ion (Tehnica UTM, 2014)
    We show that long-duration-photoconductivity decay (LDPCD) and persistent photoconductivity (PPC) in porous InP structures produced by anodization of InP substrates can be controlled through the control of their morphology. ...
  • The photoelectrical properties of bilateral photoelectrochemical cell with nGaAs photo-electrode 
    TSIULYANU, I.; SIMASHKEVICH, A.; COJOCARU, A.; MACHIUGA, A. (Technical University of Moldova, 2005)
    The conversion of solar energy in electrical one is realized by solar cells as a result of absorption of solar energy and the separation of the photoexcited carriers by potential barriers in different solid state structures ...
  • Photoluminescence of hydrogenated nanocrystalline silicon films 
    EMELYANOV, Andrey; KAZANSKII, Andrey; FORSH, Pavel; ZHIGUNOV, Denis; KHENKIN, Mark; KASHKAROV, Pavel (Tehnica UTM, 2014)
    We have studied structural, electrical and photoluminescence properties of hydrogenated nanocrystalline silicon films with different crystalline volume fractions (from 0 – pristine amorphous silicon – to 55 %). The ...
  • Photoluminescence of ZnTe nanowires prepared by electrochemical etching of bulk ZnTe 
    MONAICO, E.; COSEAC, V.; URSAKI, V.V.; SYRBU, N.N.; TIGINYANU, I.M. (Technical University of Moldova, 2009)
    We demonstrate the preparation of ZnTe nanowires with the diameter of 50 nm from bulk p-type ZnTe by means of electrochemical treatment in a pulse regime. The nanowires demonstrate photoluminescence characteristics identical ...
  • Planul cadru de alternativă – soluția modernizării învățământului la fizică 
    CÂRLIG, Sergiu (Technical University of Moldova, 2017)
    În lucrare este prezentat proiectul planului cadru de alternativă (PC), implementat și pilotat în Liceul Academiei de Științe a Moldovei (LAȘM). Acesta prevede, în particular, existența grupelor de elevi care aleg un număr ...
  • PNStudio -Toolkit de Simulare Animată a Reţelelor Petri Hibride Reconfigurabile 
    ŢURCANU, Iurie; CIUMAC, Artiom; GUŢULEAC, Emilian (Technical University of Moldova, 2009)
    În lucrare sunt prezentate aspecte de elaborare şi utilizare a unui sistem software instrumental PNStudio -Toolkit, realizat pentru modelarea, verificarea funcţională, simularea animată şi evaluarea performanţelor proceselor ...
  • Poemul haiku - instrument de educaţie şi formare a cunoştinţelor generale ale studenţilor 
    PEREBINOS, Mihail (Technical University of Moldova, 2011)
    Cunoştinţele sunt asociate cu cineva sau ceva care include fapte, descrieri, informaţii şi / sau competenţe dobîndite prin experienţă sau educaţie. Educaţia este dobîndirea artei de a utiliza cunoştinţele. În sensul cel ...
  • Polar - coordinates impedance meter with simulated resonance 
    NASTAS, Vitalie; CAZAC, Artur; NASTAS, Alexandru (Technical University of Moldova, 2005)
    The paper presents an impedance meter based on the effect of simulated resonance. The series resonance circuit supplied with an polar-coordinates impedance simulator, an current signal generator and an phase-sensitive ...
  • Polarized fiber sensor 
    TSURCANU, D. N.; NISTIRIUC, I. V.; BEJAN, N. P.; BEREGOI, E. А.; ALEXEI, А. S.; NISTIRIUC, P. V. (Technical University of Moldova, 2005)
    Actually is paid a great attention to dispersed phases, especially to magneto-reologic liquids (MRL) [1]. Thus the growing role of MRL for production of optical circuits and fibers, based on those liquids properties to ...
  • Polaroid Optocouplers LED-phototransistor 
    CIURUŞ, I. M.; GRAUR, A. (Technical University of Moldova, 2009)
    The applications field of the optocouplers, in the case when the user has access to the optical path of the light beam, becomes larger and larger. Polaroid optocoupler LED–phototransistor is a device in which it is introduced ...
  • Political and sociological prognostication with use of artificial intellect 
    SHOLARI, Evgheni (Technical University of Moldova, 2005)
    In the work the essence problem of prognostication, and also an opportunity of use of neural networks in political and sociological prognostication is examined. Also the traditional methods applied in political and ...
  • Porous morphologies in Si, III-V and II-VI compounds: a comparative study 
    LANGA, S.; MONAICO, E.; FÖLL, H.; TIGINYANU, I.M. (Technical University of Moldova, 2009)
    Porous morphologies obtained during the anodization of semiconductors are mainly determined by particular characteristics of the semiconductor-electrolyte interfaces and the bulk properties of the semiconductor itself. ...

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