2015: Recent submissions

  • Fabrication of Bismuth Telluride Wire Thermoelectric Devices 
    HUBER, T. E.; JOHNSON, S.; SHIRVANI, K. A.; BARCLIF, Q.; BROWER, T.; NIKOLAEVA, A.; KONOPKO, L. (Tehnica UTM, 2015)
    Bismuth telluride wires are interesting building blocks of thermoelectric devices. These are nanoscale heat to electric converters that have applications as uncooled detectors, generators and uncooled bolometers. Also, ...
  • Birefraction in CdP2 photodiodes 
    STAMOV, I. G.; SYRBU, N. N.; NEMERENCO, L. (Tehnica UTM, 2015)
    Characteristics of Ме-CdP2 photodiodes obtained by electro-chemical deposition of metal and thermo-chemical metal spraying in vacuum have been studied. The influence of birefringence and gyration on spectral characteristics ...
  • Nanolayers with Advanced Properties for Superconducting Spintronics 
    MORARI, R.; ANTROPOV, E.; ZASAVITSKY, E.; PREPELITA, A.; SOCROVISCIUC, A.; CONDREA, E.; SIDORENKO, A. (Tehnica UTM, 2015)
    The rapid development of semiconductor electronic industry requires revolutionary ideas for a jump to the next level of complexity. One of the possible level of 21st century microelectronics could be superconducting ...
  • The Impact of Porosification Upon Luminescence of HVPE Grown GaN and the Influence of the Porous Layer Upon the Quality of the Overgrown GaN Film 
    BRANISTE, T.; POPA, V.; MARTIN, D.; CARLIN, J.-F.; URSAKI, V.; GRANDJEAN, N.; TIGINYANU, I. (Tehnica UTM, 2015)
    In this paper, we show that the quality of the porous layers produced by photoelectrochemical (PEC) etching of HVPE GaN in oxalic acid is better than that of the initial material, and the quality of GaN films overgrown on ...
  • Superconductivity on the Background of the State of the Spin Density Wave in Anisotropic Systems 
    PALISTRANT, M. E.; URSU, V. A.; PALISTRANT, S. A. (Tehnica UTM, 2015)
    A theory of phase transitions in quasi-two-dimensional systems is developed in the case of doping. We take into account the presence of "nesting" on the Fermi surface and the structure of the lattice. A self-consistent ...
  • Transfer of Heat Between Electrons and Phonons in Metallic Nanostructures 
    COJOCARU, S.; ANGHEL, D. V. (Tehnica UTM, 2015)
    It is demonstrated explicitly on an example relevant for nano- and micro-scale sensors, bolometric and microcaloric devices how the nanoscale confinement of electron and phonon subsystems affects their coupling and heat ...
  • Role of Charge-Transfer Complexes in Regulation of Processes Associated with Redistribution Electron Density in Biocomposite Systems 
    YALTYCHENKO, O. V.; KANAROVSKII, E. Yu. (Tehnica UTM, 2015)
    In this paper a simple and computationally convenient model for description of the influence of external periodic electric field on the electron transfer processes in the biocomposites is represented. The outlined theoretical ...
  • Sensing Properties of Ultra-Thin TiO2 Nanostructured Films Based Sensors 
    POSTICA, V.; REIMER, T.; LAZARI, E.; ABABII, N.; SHISHIYANU, S.; RAILEAN, S.; KAIDAS, V.; KAPS, S.; LUPAN, O.; BENECKE, W.; ADELUNG, R. (Tehnica UTM, 2015)
    In this work, ultra-thin TiO2 nanostructured films, synthesized by atomic layer deposition method (ALD), were integrated in sensor structures. The effect of post-growth annealing and thickness of TiO2 samples on UV and ...
  • Nano Silicon for Advanced Biomedical and Renewable Energy Technologies 
    NAYFEH, Munir H. (Tehnica UTM, 2015)
    A novel silicon nanomaterial was invented at the University of Illinois, and it has been investigated for the development of advanced photonics, electronics, energy and biomedical nano devices. We present in this talk ...
  • Ecotoxicity and Environmental-Impact Assessment of Nanoparticles 
    VASEASHTA, Ashok (Tehnica UTM, 2015)
    Potential toxicity of nanosized particles using model of the sea urchin Paracentrotus lividus, Zebra Fish and their offsprings will be presented. Passage through membranous barriers via the digestive tract to the coelomic ...
  • Active and Passive Electronics for Smart Implants 
    MAKAROV, Denys (Tehnica UTM, 2015)
    We developed flexible, printable, stretchable and even imperceptible large area passive electronic components with the specific focus on magnetosensitive elements, which were completely missing in the family of flexible ...
  • High Quantum Efficiency Photocathode Using Surface Plasmon Resonance 
    MIMURA, Hidenori; YOICHIRO, Neo; TORU, Aoki; TAKAHIRO, Matsumoto (Tehnica UTM, 2015)
    Super-radiant Smith-Purcell radiation using a pre-bunched electron beam is a very attractive terahertz light source because it does not require an extremely high initial current density. In order to modulate an electron ...
  • 2D Materials Nanotechnologies Between Great Expectations and Lost Illusions 
    DRAGOMAN, Mircea (Tehnica UTM, 2015)
    This talk will be a review of the state of the art of 2D materials starting with graphene. The graphene discovery and latter of other 2D materials have produced a revolution in nanotechnology. New physical phenomena were ...
  • Oxide Semiconductors as Antiviral Agents: Herpes Therapy from Lab to Pharmacy 
    ADELUNG, Rainer (Tehnica UTM, 2015)
    Herpes simplex viruses (HSV) establish lifelong infections, and the virus cannot yet be eradicated from the body. The HSV-2 type is one of the most frequent sexually transmitted infections worldwide with global estimates ...
  • Exciton-polariton laser 
    MOSKALENKO, Sveatoslav; TIGINYANU, Ion (Tehnica UTM, 2015)
    In this paper, we present a review of the investigations realized in the last decades of the phenomenon of the Bose-Einstein condensation (BEC) in the system of two- dimensional cavity polaritons in semiconductor nanostructures. ...

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