Facultatea Calculatoare, Informatică şi Microelectronică: Recent submissions

  • Spin Crossover in Iron(II) Complexes with Mixed Nitrogen-Sulfur Coordination: DFT Modeling 
    KLOKISHNER, S. I.; REU, O. S. (Tehnica UTM, 2019)
    The majority of known FeII spin crossover (SCO) complexes are based on a homogeneous octahedral nitrogen coordination of the metal ion. Currently a new type of compounds with mixed nitrogen-sulfur ligand surroundings of ...
  • Active Spectral Absorption Control in a Tunable Liquid Crystal/Metamaterial Structure by Polarization Plane Rotation 
    BĂRAR, A.; DĂNILĂ, O.; MĂNĂILĂ-MAXIMEAN, D.; LOIKO, V. A. (Tehnica UTM, 2019)
    We present theoretical studies conducted on the newly-introduced controllable metamaterial-liquid crystal system. Our model consists of a standard metamaterial single cell split ring resonator array with dimensions tailored ...
  • Superposition States of the Two-Dimensional Magnetoexcitons with Dirac Cone Dispersion Law and Quantum Interference Effects in Optical Transitions 
    MOSKALENKO, S. A.; PODLESNY, I. V.; ZUBAC, I. A.; NOVIKOV, B. V. (Tehnica UTM, 2019)
    The exchange electron-hole (e-h) Coulomb interaction changes essentially the properties of the two-dimensional (2D) magnetoexcitons, whose electron structure is mainly determined by the action of the Lorentz force and by ...
  • Carbon Based Materials Synthesized by Microwave Plasma Enhanced Chemical Vapor Deposition 
    BRINZA, O.; BENEDIC, F.; FARHAT, S.; TALLAIRE, A.; ISSAOUI, R.; ACHARD, J. (Tehnica UTM, 2019)
    Due to evolution of nano-technological applications, the demand of 1D-, 2D- and 3Dcarbon-based materials are constantly increasing. Indeed, these materials have excellent mechanical, thermal and etectrical properties and ...
  • Adsorption of Lead Ions on Carbonaceous Sorbents of Nutshell Obtained from Secondary Raw Material 
    MARSAGISHVILI, T.; TATISHVILI, G.; ANANIASHVILI, N.; GIORGADZE, N.; TSKHAKAIA, E.; GACHECHILADZE, M.; METREVELI, J.; MACHAVARIANI, M. (Tehnica UTM, 2019)
    The sorption of Pb (II) ions from an aqueous solution of lead nitrate on carbon sorbents, obtained from waste based on cellulose-containing materials, was studied. Particularly, among studied carbons [hazel nutshell, walnut ...
  • Broad-band Spectroscopy of Nanoconfined Water Molecules 
    BELYANCHIKOV, M. A.; SAVINOV, M.; BEDRAN, Z. V.; BEDNYAKOV, P.; PROSCHEK, P.; PROKLESKA, J.; TORGASHEV, V. I.; ZHUKOVA, E. S.; ZHUKOV, S. S.; KADYROV, L. S.; THOMAS, V.; DUDKA, A.; ZHUGAYEVYCH, A.; ANZIN, V. B.; KREMER, R. K.; FISCHER, J. K. H.; LUNKENHEIMER, P.; LOIDL, A.; UYKUR, E.; DRESSEL, M.; GORSHUNOV, B. (Tehnica UTM, 2019)
    We have performed broad-band spectroscopic investigations of vibrational and relaxational excitations of water molecules confined to nanocages within artificial beryl and mineral cordierite crystals. Signatures of quantum ...
  • Unusual Size Dependence of Acoustic Properties in Layered Nanostructures 
    COJOCARU, S. (Tehnica UTM, 2019)
    Compared to symmetrically stacked layered structures, e.g., sandwich-like, much less is known about acoustic properties in a more general configuration lacking such a symmetry. Structures composed of layers with different ...
  • Polysaccharide (Nano)Composites (Invited) 
    HARABAGIU, V.; ROTARU, R.; HUMELNICU, A. C. (Tehnica UTM, 2019)
    The last decades, polysaccharides are more and more investigated either as biodegradable and biocompatible matrices for drug delivery and for tissue engineering systems or as renewable substitutes of synthetic polymers ...
  • Exploiting the versatility of nanostructured transistors for biosensing applications 
    IBARLUCEA, B. (Tehnica UTM, 2019)
    Rapid demographic changes demand improved biomedical diagnostic technologies with rapidness, low cost and high-throughput, without sacrificing the sensitivity. Considering the miniature size, scalability of fabrication, ...
  • Nanosensors: Current Status and Perspectives 
    LUPAN, O. I.; CHOW, L.; ADELUNG, R. (Tehnica UTM, 2019)
    Nanosensors play a great role in the world of nanotechnology and are demanded nowadays due to miniaturization of electronic devices in many countries for development of faster portable diagnostics techniques or sensing ...
  • Topology- and Geometry-Induced Properties of Advanced Nanoarchitectures 
    FOMIN, V. M. (Tehnica UTM, 2019)
    Study of topological matter is one of the fascinating main roads of modern physics. The present overview is aimed at topology- and geometry-driven effects, owing to special geometries of novel micro- and nanoarchitectures ...
  • Engineered Microbots for Biomedical Applications 
    SÁNCHEZ, M. M. (Tehnica UTM, 2019)
    Micro- and nanotechnologies together with the creation of new materials have facilitated the development of a variety of medical microbots, with low power consumption and certain degree of complexity. Such medical microbots ...
  • Complex Nanostructured Materials 
    KIENLE, L. (Tehnica UTM, 2019)
    Today’s advanced materials are coined by structural, chemical and functional properties that require combined approaches of cutting-edge methods for their characterization. In order to determine the structures on multiscales ...
  • Cyber-Physical Systems - Nanomaterial Sensors Based Unmanned Aerial Platforms for Real-time Monitoring and Analysis 
    VASEASHTA, Ashok (Tehnica UTM, 2019)
    In the new and transformative era, our surrounding environments are increasingly connected through exponential growth of cyber-physical systems and intelligent technologies. One such example is an Unmanned Aerial Surveillance ...
  • The Use of Metal Oxide Semiconductors for THz Spectroscopy of Biological Applications 
    HARTNAGEL, Hans; SIRKELI, Vadim (Tehnica UTM, 2019)
    Terahertz (THz) waves refer to the electromagnetic radiation in the frequency range from 0.1 to 10 THz, which corresponds to the wavelengths from 3 mm to 30 µm, respectively. This spectral region, called also as “T-gap”, ...
  • Medical Devices Regulations, Management and Assessment; New Trends new Needs 
    PALLIKARAKIS, Nicolas (Tehnica UTM, 2019)
    In the accelerated way that Medical Devices (MDs) are developed and revolutionize health care delivery during the last decades, Regulation, Management and Assessment of Health Technology are of paramount importance. This ...
  • New Areas of Research and Applications for GaN 
    TIGINYANU, Ion (Tehnica UTM, 2019)
    Gallium nitride, a wide-bandgap semiconductor compound (Eg = 3.4 eV at 300 K), has in the last two decades registered a fascinating increase in the crystalline quality of epitaxial layers determining its leading role in ...
  • Macromolecular Nanovectors for Gene Delivery 
    SIMIONESCU, Bogdan C. (Tehnica UTM, 2019)
    Several types of polymer-based structures including micelles, polymersomes, nano- and microparticles (-capsules/-spheres), molecular imprinting polymers, dendrimers, nanogels, hydrogels and interpenetrated polymer networks ...
  • From Transplantation to Organ and Tissue Biofabrication 
    HAVERICH, Axel (Tehnica UTM, 2019)
    End-stage diseases lead to permanent organ failure and can occur in all ages. Organ transplantation often appear as a single option to save the patient’s life and represents the current standard of care for chronic end-stage ...
  • Recent Progress of Cold Cathodes: Volcano-structured Field Emitters and GOS Tunneling Cathodes 
    MIMURA, H.; MASUZAWA, T.; NEO, Y.; MURAKAMI, K.; NAGAO, M. (Tehnica UTM, 2019)
    Vacuum devices are dominant in high power and high frequency. Though thermal cathodes are widely used in vacuum devices, if the thermal cathodes are replaced with cold cathodes, more superior devices are expected. The ...

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