IRTUM – Institutional Repository of the Technical University of Moldova

Browsing Articole din publicaţii internaţionale by Title

Browsing Articole din publicaţii internaţionale by Title

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  • Nanoperforated and Continuous Ultra-Thin GaN Membranes 
    TIGINYANU, I. M.; POPA, V.; STEVENS-KALCEFF, M. A. (The Electrochemical Society, 2011)
    We report on fabrication of ultra-thin GaN membranes of nanometer scale thickness, by using the concept of surface charge lithography based on low-energy ion treatment of the sample surface with subsequent photoelectrochemical ...
  • Nanoscience Advances in CBRN Agent Detection, Information and Energy Security: An Introduction 
    PETKOV, P.; TSIULYANU, D.; POPOV, C.; KULISCH, W. (Springer Nature Switzerland, 2015)
    The present volume comprises the most important contributions to the NATO ASI “Nanoscience advances in CBRN agent detection, information and energy security” held on 29.5.–6.6.2014 in Sozopol, Bulgaria. This short introduction ...
  • Nanosensors on a single semiconducting oxide nanowire 
    LUPAN, Oleg; POSTICA, Vasile; ADELUNG, Rainer (Academia de Ştiinţe a Moldovei, 2019)
    The room-temperature nanosensors are demanded from different fields, such as rapid detection of hazardous, explosive and nocive gases, compounds and various risky nanomaterials. Due to their huge surface-to-volume ratio ...
  • Nanostructured Al-doped zinc oxide films by rapid photothermal processing for solar cells applications 
    SISIANU, Teodor; SISIANU, Sergiu; SONTEA, Victor; POCAZNOI, Ion; LUPAN, Oleg; CHOW, Lee; KHALLAF, Hani; MONAICO, Eduard; RAILEAN, Serghei (Technical University of Moldova, 2007)
    Nanostructured ZnO thin films have been deposited on Si substrates using a novel chemical solution deposition method. The structure, morphology, and electrical properties of the films were studied for different concentrations ...
  • Nanostructured Film of Indium Phosphide as Biosensor in 1D Array Electrowetting System 
    SIRBU, Lilian; VODĂ, Irina; ESINENCO, Dorin; GANGAN, Sergiu; MULLER, Raluca; VOICU, Rodica Cristina; DǍNILǍ, Mihai; GHIMPU, Lidia; TIGINYANU, Ion; URSAKI, Veacheslav (Romanian Academy Publishing House, 2011)
    We demonstrated the fabrication of complex nanostructured InP membranes with porous compact packed structure that have been cut during electrochemical etching in the same anodic process. The membranes were filled with ...
  • Nanostructured indium phosphide used in electrowetting system for biosensor applications 
    SIRBU, L.; VODA, I.; ESINENCO, D.; MULLER, R.; VOICU, R.; DANILA, M.; GHIMPU, L.; TIGINYANU, I. M.; URSAKI, V. (IEEE, 2011)
    We demonstrated the fabrication of complex nanostructured InP membranes with porous compact packed structure that have been cut during electrochemical etching in the same anodic process. The membranes were filled with ...
  • Nanostructured Polymer/CdS Photoluminescent Thin Films 
    IOVU, M.; TIGINYANU, I.; CULEAC, I.; ROBU, S.; NISTOR, Iu.; DRAGALINA, G.; ENACHI, M.; PETRENKO, P. (American Scientific Publishers, 2012)
    We present here experimental results on polymer-based nanocomposite material made of styrene with butyl methacrylate (SBMA) (1:1), isothiocyanato-chalcone (ITCC) and inorganic semiconductor CdS. The concentration of CdS ...
  • Nanostructured TTT(TCNQ)2 Organic Crystals as Promising Thermoelectric n-Type Materials: 3D Modeling 
    SANDULEAC, Ionel; CASIAN, Anatolie (Springer Nature Switzerland, 2016)
    The thermoelectric properties of quasi-one-dimensional TTT(TCNQ)2 organic crystals have been investigated to assess the prospect of using this type of compound as an n-type thermoelectric material. A three-dimensional (3D) ...
  • Nanostructured zinc oxide films synthesized by successive chemical solution deposition for gas sensor applications 
    LUPAN, O.; CHOW, L.; SHISHIYANU, S.; MONAICO, E.; SHISHIYANU, T.; SONTEA, V.; ROLDAN CUENYA, B.; NAITABDI, A.; PARK, S.; SCHULTE, A. (ELSEVIER, 2009)
    Nanostructured ZnO thin films have been deposited using a successive chemical solution deposition method. The structural, morphological, electrical and sensing properties of the films were studied for different concentrations ...
  • Nanostructured zinc oxide gas sensors by successive ionic layer adsorption and reaction method and rapid photothermal processing 
    LUPAN, Oleg; SHISHIYANU, Sergiu; CHOW, Lee; SHISHIYANU, Teodor (ELSEVIER, 2008)
    Undoped and Sn, Ni-doped nanostructured ZnO thin films were deposited on glass substrates using a successive ionic layer adsorption and reaction (SILAR) method at room temperature. The SILAR deposited zinc oxide films have ...
  • Nanostructures Obtained Using Electric Discharges at Atmospheric Pressure 
    TOPALA, P.; OJEGOV, A.; URSAKI, V. (Springer Nature Switzerland, 2016)
    The results of theoretical and experimental investigations of physical phenomena that accompany the formation of oxide and hydroxide nano-metric pellicles on metal surfaces by applying pulsed electrical discharge machining ...
  • Nanostructuring induced enhancement of radiation hardness in GaN epilayers 
    URSAKI, V. V.; TIGINYANU, I. M.; VOLCIUC, O.; POPA, V.; SKURATOV, V. A.; MORKOÇ, H. (American Institute of Physics, 2007)
    The radiation hardness of as-grown and electrochemically nanostructured GaN epilayers against heavy ion irradiation was studied by means of photoluminescence (PL) and resonant Raman scattering (RRS) spectroscopy. A ...
  • Nanotechnologies: Technologies of the Future 
    BĂJENESCU, Titu-Marius I. (Electra Publishing House, 2019)
    At the nano scale, the physical, chemical, and biological properties of materials differ in fundamental, valuable ways from the properties of individual atoms, molecules, or bulk matter. The paper presents a short history, ...
  • Nanowire networks: three-dimensional SnO2 nanowire networks for multifunctional applications: from high-temperature stretchable ceramics to ultraresponsive sensors 
    PAULOWICZ, Ingo; HRKAC, Viktor; KAPS, Sören; CRETU, Vasilii; LUPAN, Oleg; BRANISTE, Tudor; DUPPEL, Viola; TIGINYANU, Ion; KIENLE, Lorenz; ADELUNG, Rainer; MISHRA, Yogendra Kumar (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2015)
    Stretchable three-dimensional ceramic networks constructed from quasi-one-dimensional metal oxide nanostructures are versatile candidates for using nanoscopic structures in everyday technologies. The growth of such networks ...
  • Native Language Identification with PPM 
    BOBICEV, Victoria (Association for Computational Linguistics, 2013)
    This paper reports on our work in the NLI shared task 2013 on Native Language Identification. The task is to automatically detect the native language of the TOEFL essays authors in a set of given test documents in English. ...
  • Natural dyes in the concept of health yeating 
    GHENDOV-MOȘANU, Aliona (Academia de Ştiinţe a Moldovei, 2021)
    The replacement of synthetic dyes with compounds of natural origin obtained from berries (chokeberry, sea buckthorn, rosehip, hawthorn) in food is current. In vivo and in vitro research has shown that these berries have ...
  • Natural Protected Areas within Cities: An International Legislative Comparison Focused on Romania 
    GÂRJOABĂ, Atena-Ioana; CRĂCIUN, Cerasella; PETRISOR, Alexandru-Ionut (MDPI, Basel, Switzerland, 2023)
    Urbanization occurs now more rapidly than before, due to the development of compact cities or urban sprawl, threatening quasi-natural areas, especially those protected within/near builtup ones. Europe lacks laws dedicated ...
  • Natural remedies used in fighting ectoparasites in gallinaceous birds 
    RUSU, Ștefan; ERHAN, Dumitru; ZAMORNEA, Maria; TODERAȘ, Ion; CHIHAI, Oleg; GOLOGAN, Ion; RUSU, Viorelia; BOTNARU, Nicolai; CHIHAI, Nina; RUSU, Maria (University of Agronomic Sciences and Veterinary Medicine, Bucharest, 2023)
    The scientific paper elucidates the importance of using remedies of natural origin, compared to those of chemical origin, in combating ectoparasites in gallinaceous birds. For the first time, the antiectoparasitic efficacy ...
  • Natural Shapes — A Source of Inspiration for Eco-Design 
    PODBORSCHI, V.; VACULENCO, M. (Springer Nature Switzerland, 2005)
    The study of nature forms, of cycles of existence of natural products as a source of inspiration and the familiarization for specialists, designers, constructors, technicians in the designing of a new generation of industrial ...
  • The nature of processes controlling the kinetics of indium oxide-based thin film gas sensor response 
    KOROTCENKOV, Ghenadii; BRINZARI, Vladimir; STETTER, Joseph R.; BLINOV, Iuri; BLAJA, Valeriu (Elsevier, 2007)
    This paper analyzes the processes controlling the rate of conductivity response of In2O3-based thin film sensors to both reducing and oxidizing gases. In2O3 films with a thickness from 20 to 400nm were deposited using a ...

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