Conferinţa ICNBME - International Conference on Nanotechnologies and Biomedical Engineering: Recent submissions

  • Fundamental Issues in the Manufacturing of Nanoelectromechanical (NEMS) and Related Nanosystems 
    SINGH, R.; ALAPATT, G. F.; GUPTA, N.; POOLE, K. F. (Technical University of Moldova, 2011)
    Nanostructures in dimension below about 10 nm show interesting properties because of the effect of low-dimension physics. However, to utilize these properties in practice to commercialize NEMS and related nano-systems ...
  • Nano Metrology Aspects of Design, Simulation, Fabrication, Testing, Reliability and Failure Analysis of Wafer Fused VCSEL 
    IAKOVLEV, Vladimir (Technical University of Moldova, 2011)
    In this paper are presented several application aspects of nano metrology tools in characterization and fabrication of high performance long wavelength wafer fused VCSELs as well as for failure analysis. As long wavelength ...
  • Multi-gated Field Emitters for a Micro-column 
    MIMURA, Hidenori; KOIKE, Akifumi; AOKI, Toru; NEO, Yoichiro; YOSHIDA, Tomoya; NAGAO, Masayoshi (Technical University of Moldova, 2011)
    We have developed a multi-gated field emitter (FE) such as a quadruple-gated FE with a three-stacked electrode lens and a quintuple-gated FE with a four-stacked electrode lens. Both the FEs can focus the electron beam. ...
  • Effective Laser Luminescence of Nanocomposites Eu(TTA)2(Ph3PO)2NO3-Polyvinylpyrrolidone 
    VERLAN, V. I.; IOVU, M. S.; BUZURNIUC, S. A.; NISTOR, Yu. H.; CULEAC, I.; TURTA, C. I.; ZUBAREVA, V. E.; MALAHOV, L. A. (Technical University of Moldova, 2011)
    Thin films (1-10 μm thickness) of nanocomposites (NC) based on organic coordinated compound (OCC) Eu(TTA)2(Ph3PO)2NO3 (where TTA is thenoyltrifluoroacetonate (C8H5F3O2S), Ph3PO - triphenylphosphine (C6H5PO) and polymer – ...
  • Morphology and Luminescence Properties of ZnO layers produced by Magnetron Spattering 
    RUSU, Emil; GHIŢU, Irina; PRILEPOV, Vladimir; ZALAMAI, Victor; URSAKI, Veaceslav (Technical University of Moldova, 2011)
    We show that the morphology and the luminescence properties of ZnO layers produced by magnetron sputtering can be controlled by technological parameters of sputtering, particularly by the ratio of argon to oxygen gases in ...
  • Optical Properties of Amorphous As-Se Thin Films 
    HAREA, D. V.; IOVU, M. S.; BENEA, V. G.; COLOMEICO, E. P.; COJOCARU, I. A. (Technical University of Moldova, 2011)
    Photostructural transformations in amorphous films of chalcogenide glasses (ChG) under light irradiation present scientific and practical interests. From scientific point of view, because the composition of ChG determine ...
  • Detection in the Contacts With Bismuth-Antimony Alloy: Numerical Modeling of the Contact Area Role 
    KERNER, Iacov (Technical University of Moldova, 2011)
    Diode detectors (DD) are widely used in electronic information and communication systems. The use of diodes with Schottky barrier gave a possibility to master radiowaves of high frequencies (above 1 GHz). These diodes use ...
  • Effect of Time on the Properties of Crystallization Agents: Ice-forming Aerosols 
    ZASAVITSKY, Efim; KANTSER, Valerii; SIDORENKO, Anatolii; GARABA, Ion; POTAPOV, Evghenii; KIM, Nicolai (Technical University of Moldova, 2011)
    The results of studies of the efficiency (yield) of pyrotechnic compositions used for the prevention of hail in the Republic of Moldova as a function of storage time are described. The studies are performed using an ingenious ...
  • Quantum Oscillations of Conductivity in Bismuth Wires 
    CONDREA, Elena (Technical University of Moldova, 2011)
    Measurements of the resistance of bismuth nanowires with several diameters and different quality reveal oscillations on the dependence of resistance under uniaxial strain at T = 4.2 K. Amplitude of oscillations is significant ...
  • Magnetotransport Properties of Ultrathin LaMnO3 Layers 
    SHAPOVAL, Oleg; BELENCHUK, Alexander; ZASAVITSKY, Efim; KANTSER, Valeriu; MOSHNYAGA, Vasily (Technical University of Moldova, 2011)
    We report the transport and magnetic properties of La-deficient ultrathin films of La1-8MnO3 (LMO) grown on SrTiO3 (STO) and engineered by using different interfacial layers. LMO layer and adjusting interface oxide (LaO-STO ...
  • Exchange Electron-Hole Interaction of Two-Dimensional Magnetoexcitons under the Influence of the RashbaSpin-Orbit Coupling 
    MOSKALENKO, S. A.; PODLESNY, I. V.; NOVIKOV, B. V.; KISELYOVA, E. S.; LELYAKOV, I. A.; GHERCIU, L. (Technical University of Moldova, 2011)
    The Rashba spin-orbit coupling (RSOC) in the case of two-dimensional (2D) electrons and holes in a strong perpendicular magnetic field was studied. The spinor-type wave functions are characterized by different numbers of ...
  • Optical Properties of Phase Change Memory Ge1Sb2Te4 Glasses 
    IOVU, M. S.; COLOMEICO, E. P.; BENEA, V. G.; ANDRIESH, A. M. (Technical University of Moldova, 2011)
    Phase change memory materials are promising for the next-generation of non-volatile flash memory that will serve in new mobile computing, entertainment and other handheld electronics. Among them are chalcogenide glasses ...
  • 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) ...

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