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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  • Influence of Metal Deposition on Electrochemical Impedance Spectra of Porous GaP and GaN Semiconductors 
    ANICAI, Liana; GOLGOVICI, Florentina; MONAICO, Eduard; URSAKI, Veaceslav; PRODANA, Mariana; ENACHESCU, Marius; TIGINYANU, Ion (Technical University of Moldova, 2017)
    A comparative analysis of electrochemical impedance spectroscopy (EIS) characterization is performed in porous GaN and GaP templates with and without metal nanostructured layers deposited by pulsed electroplating. The ...
  • Influence of source temperature upon the contamination with cu of thin-film CDTE solar cells grown by close space sublimation technique 
    GHIMPU, L.; URSAKI, V. V.; POTLOG, T.; TIGINYANU, I. M. (Technical University of Moldova, 2005)
    Photoconversion efficiencies up to 16.5 % have been attained from CdTe/CdS solar cells. CdTe/CdS heterojunction can be deposited cheaply over large areas using the close space sublimation (CSS) technique. In a previous ...
  • Influence of thickness and polarization on diffraction efficiency of direct patterned diffraction gratings in carbazole-based azopolymer films 
    LOSMANSCHII, Constantin; MESHALKIN, Alexei; ACHIMOVA, Elena; ABASHKIN, Vladimir; PRISACAR, Alexandr; CAZAC, Veronica; POGREBNOI, Serghei; MACAEV, Fliur (Technical University of Moldova, 2017)
    In this paper we report on direct holographic recording of surface relief gratings in carbazole-based azopolymers. Azo dye Disperse Orange 3 was chemically bonded to oligomer poly-N-(epoxypropyl carbazole) making surface ...
  • Influence of TiO2 Ultra-Thin Films on Gas Sensing Properties of CuO:Zn 
    ABABII, Nicolai; REIMER, Tim; POSTICA, Vasile; HOPPE, Mathias; CHEMNITZ, Steffen; SONTEA, Victor; BENECKE, Wolfgang; ADELUNG, Rainer; LUPAN, Oleg (Technical University of Moldova, 2017)
    Copper oxide is a p-type metal oxide with remarkable optical, electrical, thermal and sensing properties. The oxidation of Cu2O to CuO can be performed by thermal annealing at relatively low temperatures. The present study ...
  • Influence of Transversal Constant Electric Field on Mobility in Parabolic Quantum Well 
    SINEAVSKII, E. P.; KARAPETYAN, S. A. (Technical University of Moldova, 2009)
    The mobility μ in the electric field E directed perpendicularly to surface of the lowdimensional system with consideration for the interaction of the carriers with the rough surface and longwave acoustic vibrations has ...
  • Influența radiației electromagnetice asupra proceselor biomoleculare 
    CIOBANU, Nellu; GUBCEAC, Natalia; GRABOVSCHI, Ion; TRONCIU, Vasile (Technical University of Moldova, 2017)
    În această lucrare este descris un model teoretic al interacţiunii radiaţiei electromagnetice din diapazonul milimetric şi terahertz cu un mediu biologic. În calitate de mediu a fost considerat un sistem de celule (molecule). ...
  • Influenţa deformaţiilor anizotropice asupra rezistenţei electrice a monocristalelor din bismut 
    CHEPTEA, V.; NICORICI, A.; RUSU, A.; TODOSICIUC, A. (Technical University of Moldova, 2009)
    În ultimul timp au fost elaborate mai multe metode de obţinere a deformaţiilor anizotropice a monocristalelor masive, mărimea relativă a cărora este de ∼1%. În lucrarea dată s-a studiat influenţa deformaţiilor anizotropice ...
  • Information science syllabus and teaching practices within the higher education 
    DRAGULANESCU, Nicolae (Technical University of Moldova, 2005)
    Born in USA, in 1968, the Information Science became meanwhile a genuine adult science in its own rights. In 2008 it will celebrate its 40th anniversary! According to Le Coadic, “the today’s Information Science is including ...
  • Infrared system for control of Postoffice Messages 
    SOCROVISCHIUC, A.; PREPELITSA, A.; COJOCARU, V.; SURDU, A.; ANTROPOV, E.; MORARI, R.; BANDURYAN, B.; BAZALEEV, M.; KLEPIKOV, V.; LYTVYNENKO, V.; SIDORENKO, A. (Technical University of Moldova, 2009)
    It is proposed a simultaneous method for treatment and control of potentially dangerous objects like viruses or explosives. Those methods are based on the prophylaxis irradiation and post irradiation IR-control.
  • Interfaţa în limbaj natural pentru bazele de date ale sistemelor de întrebare – răspuns (QA) 
    POPESCU, Anatol; MAXIM, Victoria (Technical University of Moldova, 2011)
    A natural language search engine would in theory find targeted answers to user questions (as opposed to keyword search). For example, when confronted with a question of the form 'which U.S. state has the highest income ...
  • The interplay between cyber and nuclear security in Republic of Moldova 
    BUZDUGAN, Aurelian; BUZDUGAN, Artur (Technical University of Moldova, 2017)
    In this paper we will reflect upon the necessity to follow the national cyber security requirements, which are also addressed to operators of nuclear and highly radioactive materials (NR). We will begin with an overview ...
  • Investigarea acţiunii de comunicare într-o reţea modernă prin VOICE OVER IP 
    BALMUŞ, Ion; LISNIC, Inga (Tehnica UTM, 2014)
    Lucrarea de faţă abordează motivele pentru care se foloseşte această tehnologie, avantajele şi dezavantajele VoIP-ului, problemele care apar în transportul vocii, modul cum se realizează semnalizarea folosindu-se protocolul ...
  • Investigation of electrical and photoelectrical properties of ITO-nSi structures 
    USATII, Iu. (Technical University of Moldova, 2005)
    ITO-nSi solar cells have been obtained by deposition of ITO layers using spray pyrolisis technique onto the surface of nSi wafers with the area up to 48.6cm2. The study of current-voltage and capacitance-voltage characteristics ...
  • Investigation of registration of the optical information in the amorphous As-Se thin films 
    IOVU, M. S.; CIORBA, V. G.; COLOMEICO, E. P.; NASTAS, A. M.; PRISACAR, A. M. (Technical University of Moldova, 2005)
    The effect of light-induced photodarkening in amorphous As100-xSex (x=40÷98) thin films for different thickness and film composition was investigated. It was established a strong dependence of the red shift of the absorption ...
  • Investigation of the CdTe epitaxial layers EDGE radiation spectrum structure 
    GASHIN, P.; GAUGASH, P.; KETRUSH, P.; FEDOROV, V.; SPRINCHEAN, V.; DMITROGLO, L. (Technical University of Moldova, 2005)
    Recently the interest toward alternative energy sources had sharply increase. Solar energy conversion into electrical one is among the most perspective kinds of non- traditional kinds of energy supply. Cadmium telluride ...
  • Investigation of thin optically anisotropic ZnO films placed in a strong uniform magnetic field 
    VENGER, E. F.; IEVTUSHENKO, A. I.; MELNICHUK, L. Yu.; MELNICHUK, O. V. (Technical University of Moldova, 2011)
    We present the results of IR spectroscopy and attenuated total reflection (ATR) investigations of the properties of polar optically anisotropic ZnO films on hexagonal 6H-SiC single crystals. The ATR and IR reflection spectra ...
  • Irreducible polynomials used in informations transmision safety 
    BOCHIŢOIU, Constantin; JULA, Nicolae; RĂCUCIU, Ciprian (Technical University of Moldova, 2005)
    The work provides a matricial method to test and obtain irreducible polynomials. The method can be applied by a PC for high-degree polynomials. Such polynomials and the corresponding fields are used in codes making.
  • The issues of coordination within the framework of the designing of telemedicine network in the Republic of Moldova 
    GRIMUT, Alexander (Technical University of Moldova, 2005)
    We describes the necessity and possible ways of coordination of different organizations’ activities of the Republic of Moldova in the field of designing and building of telemedicine networks as well as in the field electronic ...
  • Iurie Perlin – in memoriam 
    MALCOCI, Iulia (Technical University of Moldova, 2017)
    Profesorul universitar I. Perlin a crescut într-o familie de intelectuali, casa lor fiind vizitată de personalități proeminente ca pianistul și pedagogul rus de origine germană H. Neuhous (1888–1964), poetul B. Pasternak ...
  • JSON Compression Algorithms 
    OBJELEAN, Alexandru (Technical University of Moldova, 2011)
    JSON (Java Script Object Notation) [1] is a lightweight data-interchange format. It is easy for humans to read and write. It is easy for machines to parse and generate. It can be used as a data interchange format, just ...

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