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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  • Electrical properties of CuInSe2 crystals obtained by gas transport method 
    GASHIN, P.; KETRUSH, P.; NIKORICH, V.; SUMAN, V.; TAZLAVAN, V. (Technical University of Moldova, 2005)
    The ternary compounds of I-III-VI2 group and their solid solutions recently became one of the most promising materials for the fabrication of high efficiency solar cells. The unique physical properties and relatively low ...
  • Electrical properties of rapidly solidified of heavily doped alloys (Bi91 - Sb9)100-x Snx 
    SHEPELEVICH, V.G.; PROKOSHIN, V.I. (Tehnica UTM, 2014)
    We report the measurement of microstructure and transport properties in pure Bi91Sb9 and heavily doped with Sn (0.8at%, 1.2at%, 2.4at%) foils prepared by the high velocity crystallization ≈ 5·105 K/s. The foil thickness ...
  • Electrochemical Nanostructuring of CuInS2 Bulk Crystals 
    MONAICO, Eduard; URSAKI, Veaceslav; ZALAMAI, Victor; MASNIK, Alisa; SYRBU, Nicolae; BURLACU, Alexandru (Technical University of Moldova, 2011)
    We show that chalcopyrite CuInS2 crystals can be nanostructured by electrochemical treatment in an aqueous HCl solution. In order the crystals to become suitable for electrochemical nanostructuring they are subjected to ...
  • Electrochemical nucleation theory 
    BARANOV, Serghei Alexei (Tehnica UTM, 2014)
    The kinetic model of electrochemical nucleation of micro- and nanoparticles is studied. The functional dependence of probability of the energy of the particle on the relative radius found earlier is used in nucleation in ...
  • Electrochemically Nanostructured ZnSe for Photonic and Optoelectronic Applications 
    TIGINYANU, I.M.; MONAICO, E.; URSAKI, V.V.; COLIBABA, G.; NEDEOGLO, D.D.; LEPORDA, N. (Technical University of Moldova, 2009)
    In this paper we demonstrate the possibility to control the conductivity of ZnSe in a degree acceptable for electrochemical nanostructuring. Technological methods for the preparation of nanostructures and composite materials ...
  • Electron and lattice properties of weakly degenerated systems at low temperatures 
    BODIUL, P.; SOROCHIN, S.; COTÎRŞEV, S.; CEBOTĂREANU, A.; ODAINÎII, G.; CEOBANU, S. (Technical University of Moldova, 2005)
    In the present paper two independent methods were used. By the field and temperature dependences of the phonon thermopower in the ultraquantum limit (UQL) and by the temperature dependence of the size-sensitive part of ...
  • Electron transfer dynamics as regulator of biological activity in biomolecular systems coordinated by trimer nanoclusters 
    YALTYCHENKO, O.V.; KANAROVSKII, E.Yu. (Tehnica UTM, 2014)
    In the given paper the minimal theoretical model for the description of kinetic processes in the organic nanocomposite material is offered. The subject of simulation is a three-center nanocluster embedded in an organic ...
  • Electronical system for irradiation of biological tissues 
    SERYAKOV, A.; SONTEA, V.; POCAZNOI, I.; BARUN, V. (Tehnica UTM, 2014)
    Reduction of the postoperative time, acceleration of wound healing, stimulating the regeneration processes, acceleration of wound healing - are questions that interested physicians all the time. In addition, patients would ...
  • Empirical Linearly- Hyperbolic Approximation of the I-V Characteristic of the p–n Junction Devices 
    PENIN, Alexandr; SIDORENCO, Anatolie (Technical University of Moldova, 2011)
    Empirical linearly-hyperbolic approximation of the I-V characteristic of diodes and solar cell is presented. This approximation is based on hyperbolic dependence of a current of the p–n junctions on voltage for large ...
  • Encoding P systems with descriptive membrane timed Petri Nets 
    GUŢULEAC, Emilian (Technical University of Moldova, 2005)
    Petri nets (PN) are very popular formalism for the analysis and representation of concurrent distributed systems that has draw much attention from the community to modeling and verification of this type of systems. P ...
  • Energy Transfer in Organic Luminophore Nanocomposites 
    VERLAN, V.; ANDRIESH, A. M.; CULEAC, I.; POPUSHOI, A.; DRAGALIN, G.; BARBĂ, N.; BUZURNIUC, S.; MALAHOV, L. (Technical University of Moldova, 2011)
    New light-emitting layers of nanocomposites on polymer base have been obtained. As polymeric matrices the poly-N-vinylpirrolidone has been used. As organic luminophore matertials new compound from izotiocianatopropenone ...
  • Engineering a Comprehensive Romanian Tourism Ontology 
    GROZA, Adrian; SLAVESCU, Radu Razvan; DRAGOSTE, Irina; VARGA, Bernadette (2014)
    This paper presents a large domain ontology for the Romanian tourism. The ontology was developed in the KRSS syntax in a modular way. After introducing the core ontology, we detail various models that encapsulate knowledge ...
  • Engineering aspect of application of information registers in management of evolutionary social and economic development 
    FEDOTOVA, Natalia; MARKOVA, Elena (Technical University of Moldova, 2005)
    Today management of open systems is based on untied among themselves conceptual positions and theories of various sciences. It leads to to inadequate management of parts of uniform system and periodic occurrence of critical ...
  • Ensurement of web application security over the entire life cycle 
    PLEȘCA, Natalia (Technical University of Moldova, 2017)
    Web applications have a growing role in the work of any organization today, but there is another aspect of web application exploitation: compromising the application can lead to trust loss in the organization, or the ...
  • Epitaxial In2O3 layers for chemical sensors: structural and surface characterization 
    BRINZARI, V.; KOROTCENKOV, G.; MASEK, K.; MATOLIN, V.; LIBRA, J.; KAMEI, M. (Technical University of Moldova, 2005)
    Indium oxide is one of the basic oxides, which have been extensively studied [1-3] due to its prominent applications for gas sensor design, and as modeling material, possessed of some interesting chemical and structural ...
  • Estimarea testabilității circuitului digital al contraexemplului Schneider 
    COJOCARU, Ion; ŞERBANAŢI, Luca; PĂVĂLOIU, Bujor; RADOVICI, Alexandru; VASILOŢEANU, Andrei (Technical University of Moldova, 2009)
    The inefficiency of the one way activation method DALG-I was demonstrated in the base of a singleerror 6≡0 for the circuit of the Schneider’s counterexample [2]. As a consequence the DALG-II lgorithm for the simultaneous ...
  • An estimate of phonon parameters errors calculated by dispersion analysis method with help of genetic algorithm 
    ZAHAROV, I. S.; KNJAZEV, A. F.; KOCHURA, A. V.; KURKIN, A. Y. (Technical University of Moldova, 2005)
    The basic task of mathematical processing of reflectance spectra is the calculation of the dielectric function of the substance, which describe response of a crystal to an external electromagnetic field. One of effective ...
  • Estimation of language complexity for the human computer interection systems 
    OBJELEAN, Nicolae (Technical University of Moldova, 2009)
    We describe methods for estimation the phonemic, words and lexical ambiguity for automatic speech recognition systems. This methods are use the phonemic structure of spoken words, size of dialogue vocabulary, probability ...
  • Evaluarea Disponibilităţii Agregate a Sistemelor de Calcul Orientate pe Servicii 
    ŢURCANU, Iurie; GUŢULEAC, Emilian; BALMUŞ, Ion (Technical University of Moldova, 2011)
    În lucrare sunt considerate unele aspecte de modelare şi evaluare a disponibilităţii sistemelor de calcul cu arhitecturi orientate pe servicii (SOA) prin reţele Petri stocastice generalizate (RPRS), care descriu interacţiunea ...
  • Evaluarea timpului de întârziere în plăcile de cablaj imprimat în baza reţelelor Petri hard temporizate 
    CALUGARI, Dmitri; SUDACESVCHI, Viorica; ABABII, Victor; BORDIAN, Dimitri (Technical University of Moldova, 2017)
    În lucrare este propusă o metodă de sinteză a sistemelor pentru evaluarea timpului de întârziere în plăcile de cablaj imprimat în baza reţelelor Petri hard temporizate. Pentru specificarea şi modelarea sistemului de evaluare ...

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