2011: Recent submissions

  • Analysis of the Behavior of PVDF Layers Deposited under Various Conditions 
    COJOCARU, Victor; KATASHEV, Alexei; TEODORESCU, Horia-Nicolai (Technical University of Moldova, 2011)
    We analyze the surface and piezoelectric properties of PVDF films deposited on the surface of Si wafer by solution casting under various conditions of temperature and electric field.
  • Synthesis of AAO Nanotemplate and Its Properties 
    TSYNTARU, Natalia; KAVAS, Berkay; CELIS, Jean-Pierre (Technical University of Moldova, 2011)
    The objective of this study is to synthesize and to characterize anodized aluminium oxide (AAO) nano-templates suited for large area device applications. The wear performance and the mechanical properties of well-ordered ...
  • Synthesis and Characterization of Colloidal PbS Quantum Dots in Gelatin 
    MITIOGLU, Anatolie; GHERMAN, Cornel; LASCOVA, Renata; CUHARUC, Anatolii; AVRILUŢA, Anatolie; CULIUC, Leonid (Technical University of Moldova, 2011)
    Colloidal solutions of lead sulphide (PbS) quantum dots (QDs) stabilized in gelatine were obtained using a novel simple method. Nanoparticle sizes were tuned during the synthesis by means of reaction temperature. In addition, ...
  • Photoelectric Converters: Current State Analysis and Prospects of Evolution 
    YAKIMENKO, Y. I.; MLADENOV, G. M.; SPIVAK, V. M.; BOGDAN, A. V.; KOVAL, V. M. (Technical University of Moldova, 2011)
    This review provides the analysis of current state and prospects of evolution of photoelectric converters (PEC). There are shown the directions, ways and means of PEC research and development. It is discussed the state of ...
  • Influence of Adsorption of Organic Molecules on the PL Spectra of Porous Nanostructure and Carbon Nanotubes, Covering the Surface of Silicon 
    LITOVCHENKO, V. G.; GORBANYUK, T. I. (Technical University of Moldova, 2011)
    Surface layers can be very sensitive to adsorption of organic molecules, introduced from liquid solution. So, it will be play the role of the detector for different, sometime ecological dangerous, molecules included organic.
  • Collective Elementary Excitations of 2D Magnetoexcitons Taking Into Account Excited Landau levels 
    MOSKALENKO, S. A.; LIBERMAN, M. A.; DUMANOV, E. V.; RUSU, S.; CERBU, F. (Technical University of Moldova, 2011)
    The collective elementary excitations of the two-dimensional magnetoexcitons in a state of Bose- Einstein condensation (BEC) with wave vector k 0 were investigated in the frame of the Bogoliubov theory of quasiaverages. ...
  • High-Pressure Study of YVO4Nanoboxes 
    MANJÓN, F. J.; GOMIS, O.; RAY, S.; LEÓN-LUIS, S. F.; RODRÍGUEZ-MENDOZA, U. R.; LAVÍN, V.; SEGURA, A.; MARTÍNEZ-GARCÍA, D.; FERRER-ROCA, Ch. (Technical University of Moldova, 2011)
    YVO4 nanoboxes doped with Eu ions (4 at%) have been studied by means of X-ray diffraction, Raman and photoluminescence measurements under high pressure. Photoluminescence measurements in nanoboxes provide evidence that Eu ...
  • Nanowires of Silicon Carbide and 3D SiC/C Nanocomposites With Inverse Opal Structure 
    EMELCHENKO, G. A.; ZHOKHOV, A. A.; MASALOV, V. M.; KUDRENKO, E. A.; TERESHENKO, A. N.; STEINMAN, E. A.; KHODOS, I. I.; ZINENKO, V. I.; AGAFONOV, Yu. A. (Technical University of Moldova, 2011)
    Synthesis, morphology, structural and optical characteristics of SiC NWs and SiC/C nanocomposites with an inverse opal lattice have been investigated. The samples were prepared by carbothermal reduction of silica (SiC NWs) ...
  • Smart Self-healing Eco-friendly Nano and Nano-compozite Protective Coatings 
    MAKHLOUF, Abdel Salam Hamdy (Technical University of Moldova, 2011)
    This paper reports our achievements in designing high performance eco-friendly coatings technologies for light-weight materials through international collaborations with USA, Italy, France, Romania, UK and Germany Aluminum ...
  • Strain-Tunable Quantum Dot Devices 
    RASTELLI, A.; TROTTA, R.; ZALLO, E.; ATKINSON, P.; MAGERL, E.; DING, F.; PLUMHOF, J. D.; KUMAR, S.; DÖRR, K.; SCHMIDT, O.G. (Technical University of Moldova, 2011)
    We introduce a new class of quantum dot-based devices, in which the semiconductor structures are integrated on top of piezoelectric actuators. This combination allows on one hand to study in detail the effects produced by ...
  • Two Simple Examples for the Micro-nano Integration of Nanowires as Electronic Device Elements 
    ADELUNG, Rainer (Technical University of Moldova, 2011)
    As a part of the conference talk about the mass fabrication and applications of nanostructures, the aim of this paper is to review and compare two approaches for the simple fabrication and integration and of nanostructures ...
  • Ballistic Charge Carrier Devices for Terahertz 
    HARTNAGEL, H. L. (Technical University of Moldova, 2011)
    It is of great interest, to produce light-weight Terahertz sources for the many appl ications such as security testing. By reducing the transit distance suitably, the charge carrier can be approximately ballistic, that is ...
  • Investigation of Mesoporous Structures for Thermoelectric Applications 
    COJOCARU, A.; CARSTENSEN, J.; BOOR, J.; SCHMIDT, V.; FÖLL, H. (Technical University of Moldova, 2011)
    Mesoporous silicon is an attractive material for thermoelectric application. For pore wall thicknesses around <100nm, phonons can not penetrate the porous layer while electrons still can, due to there smaller mean free ...
  • The Collaborative Research Center “Magnetoelectric Composites -Future Biomagnetic Interfaces” at the Christian-Albrechts-University in Kiel 
    FÖLL, H. (Technical University of Moldova, 2011)
    In Jan. 2010 the ―Deutsche Forschungsgemeinschaft― (DFG) established a so-called ―Sonderforschungsbereich‖ (Collaborative Research Center) for Research into magnetoelectric composites for future biomagnetic interfaces at ...
  • Porous InP as Piezoelectric Matrix Materialin 1-3 Magnetoelectric Composite Sensors 
    GERNGROSS, M.-D.; LEISNER, M.; CARSTENSEN, J.; FÖLL, H. (Technical University of Moldova, 2011)
    This work shows the results of the fabrication of semi-insulating piezoelectric porous InP structures by electrochemical etching and subsequent purely chemical post–etching in an isotropic HF, HNO3, EtOH and HAc containing ...
  • Monte-Carlo-Simulation of Crystallographical Pore Growth in III-V-Semiconductors 
    LEISNER, Malte; CARSTENSEN, Jürgen; FÖLL, Helmut (Technical University of Moldova, 2011)
    The growth of crystallographical pores in III-V-semiconductors can be understood in the framework of a simple model, which is based on the assumption that the branching of pores is proportional to the current density at ...
  • The Analysis of the Legal Framework in the eHealth Field in Moldova, in the Context of European Integration 
    ROŞIORU, Alexandru (Technical University of Moldova, 2011)
    The analysis of the legal framework in the eHealth field in Moldova, was made in the context of European integration. This study is aimed to identify the legislative and normative gaps in the field of implemetning eHealth ...
  • Information System Analysis of Heart Rate Variability 
    IAVORSCHI, Anatolie; PAHOMI, Valerii; PIRTAC, Valeriu; ANGHILOGLU, Dmitrii; RAILEAN, Serghei; BRAGARENCO, Andrei; SCRIPNIC, Vitalie (Technical University of Moldova, 2011)
    In this work is presented the software for heart rate variability analysis using methods of ECG and FPG signal registration and processing.
  • DLC Biocompatible thin Films for Cardiovascular Implants 
    SHISHIYANU, S. T.; SHISHIYANU, T. S.; STEFANOV, P. S.; GUEORGUIEV, V. K. (Technical University of Moldova, 2011)
    Diamond-like carbon films (DLC films) for cardiovascular implants have successfully been prepared by dual-target unbalanced magnetron sputtering and Rapid Photothermal Processing (RPP). It is found that the sputtering ...
  • New Investigation Technologies of the Cardiovascular System and of the Vegetative Nervous System 
    SCRIPNIC, V.; SONTEA, V.; ZATUȘEVSKI, I.; SAULEA, A.; ZEMȚOVSKI, E.; IAVORSCHI, A.; PÂRȚAC, V.; SOCOLOV, V.; ALEXEEVA, N. (Technical University of Moldova, 2011)
    Protecting and enhancing the health of the population is an important task for our country. Also financial resources targeted to medicine are insufficient to organize the effective functioning of medical institutions. In ...

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