Browsing Colecția instituțională by Title

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  • Nanofabrication and diffractive and microrefractive optics element applications in compact sensor systems 
    CONSTANTINOV, Boris I. (SPIE, 2021)
    The development of dynamical surface of viscous liquid with electrical charge is researched in the periodical restoring process of spatial deformation type crater. The possibility of obtaining of optical elements on PTPC ...
  • Nanofibrous zinc oxide films synthesized by magnetron sputtering 
    GHIMPU, L.; LUPAN, O.; POPESCU, S.; URSAKI, V.; TIGINYANU, I.; CHOW, L.; CHAI, G.; PARK, S.; SCHULTE, A. (IEEE, 2011)
    ZnO nanofibrous-based materials required for sensors and dye-solar cells have been grown on tin oxide/glass substrates by magnetron sputtering. Synthesis regimes have been identified that give nanoporous and nanofibrous ...
  • Nanofibrous-like ZnO layers deposited by magnetron sputtering and their integration in dye-sensitized solar cells 
    LUPAN, O.; GUERIN, V. M.; GHIMPU, L.; TIGINYANU, I. M.; PAUPORTE, T. (ELSEVIER, 2012)
    We present a cost-effective and fast fabrication of nanofibrous ZnO layers by the magnetron sputtering method. The as-prepared layers were characterized by scanning electron microscopy, energy dispersive X-ray spectrometry, ...
  • Nanofire şi nanotuburi: tehnologii şi perspective de utilizare 
    MONAICO, Eduard; TIGHINEANU, Ion (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2012)
    Lucrarea prezintă date privind activităţile de cercetare concentrate asupra formării nanostructurilor unidimensionale (1D) – fire şi nanotuburi, a căror dimensiune transversală nu depăşeşte 100 nm. Sunt descrise tehnologiile ...
  • Nanofirele monocristaline de Bi-Sn pentru crearea convertoarelor termoelectrice anizotrope de energie 
    NIKOLAEVA, A.; KONOPKO, L.; BODIUL, P.; PARA, Gh. (Universitatea Tehnica din Cluj-Napoca, 2022)
    Scopul acestei lucrări este obținerea nanofirului de Bi în izolație din sticlă, care posedă o anizotropie de valoare mare a forței electromotoare, și, astfel poate fi utilizată în convertoarele de energie termoelectrică ...
  • Nanofirele monocristaline de Bi-Sn pentru crearea ramurii convertoarelor de energie de temperatură joasă 
    NIKOLAEVA, A.; KONOPKO, L.; BODIUL, P.; POPOV, I.; PARA, Gh. (Universitatea Tehnica din Cluj-Napoca, 2022)
    Scopul lucrării prezentate a fost obținerea de nanofire de tip-p cu eficiență termoelectrică ridicată pentru convertoare miniaturale de energie termoelectrică în intervalul de temperaturi 70 - 100 K. Firele monocristaline ...
  • Nanoheterojoncțiuni din oxid de cupru CuO/Cu2O pentru senzori de gaze explozive și compuși volatili 
    ABABII, N.; MARGARIU, N.; HOPPE, M.; TERASA, M.; POSTICA, V.; CREŢU, V. (Tehnica UTM, 2019)
    Nanostructurile de oxid de cupru sunt materiale fascinante datorită proprietăților electrice, optice, termice și senzoriale remarcabile, dat fiind faptul că este posibil stabilizarea fazelor specific în mod unic la dimensiuni ...
  • Nanoimprint lithography (NIL) and related techniques for electronics applications 
    TIGINYANU, I.; URSAKI, V.; POPA, V. (Woodhead Publishing, 2011)
    This chapter provides a review of nanoimprint lithography techniques, highlighting their potential to surpass photolithography in resolution, and, at the same time, to allow mass fabrication at a lower cost. The current ...
  • Nanoindentation Measurements of Cu Films with Different Thicknesses Deposited on a Single Crystalline Si Substrate 
    PYRTSAC, Constantin (Springer Nature Switzerland, 2015)
    Thin films of various types are key components of modern microelectronics. By use of the dynamic nanoindentation method, Cu/Si structures with different thicknesses of the Cu film (t = 85, 470 and 1,000 nm) were investigated. ...
  • Nanoindentation of ZnSnO/Si thin films prepared by aerosol spray pyrolysis 
    MORARI, V.; PYRTSAC, C.; CURMEI, N.; GRABCO, D.; RUSU, E. V.; URSACHI, V. V.; TIGINYANU, I. M. (Publishing House of the Romanian Academy, 2021)
    Thin ZnSnO films with different thickness deposited on Si substrates by aerosol spray pyrolysis were investigated by scanning electron microscopy (SEM), energy dispersive X-ray analysis (EDX), X-ray diffraction (XRD), ...
  • Nanomateriale și heterojoncțiuni non-planare în bază de oxizi semiconductori 
    ABABII, Nicolai (Universitatea Tehnică a Moldovei, 2022)
    Scopul lucrării: constă în obținerea nanomaterialelor, heterojoncțiunilor și heterostructurilor non-planare în bază de oxizi semiconductori, CuO/Cu2O, TiO2/CuO/Cu2O, Fe2O3 - CuO/Cu2O, CuO-Cu2O/ZnO:Al și Al2O3/CuO, prin ...
  • Nanomechanics of individual aerographite tetrapods 
    MEIJA, Raimonds; SIGNETTI, Stefano; SCHUCHARDT, Arnim; MEURISCH, Kerstin; SMAZNA, Daria; MECKLENBURG, Matthias; SCHULTE, Karl; ERTS, Donats; LUPAN, Oleg; FIEDLER, Bodo; MISHRA, Yogendra Kumar; ADELUNG, Rainer; PUGNO, Nicola M. (Springer Nature Limited, 2017)
    Carbon-based three-dimensional aerographite networks, built from interconnected hollow tubular tetrapods of multilayer graphene, are ultra-lightweight materials recently discovered and ideal for advanced multifunctional ...
  • Nanonetworks: Rapid Fabrication Technique for Interpenetrated ZnO Nanotetrapod Networks for Fast UV Sensors (Adv. Mater. 10/2014) 
    GEDAMU, Dawit; PAULOWICZ, Ingo; KAPS, Sören; LUPAN, Oleg; WILLE, Sebastian; HAIDARSCHIN, Galina; MISHRA, Yogendra Kumar; ADELUNG, Rainer (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2014)
    Flame transport synthesis (FTS) offers a unique fabrication technique for different nano-microtetrapods and their interconnected networks. Using the FTS method, interconnected ZnO nanotetrapod networks are fabricated ...
  • Nanoparticle Biosynthesis Based on the Protective Mechanism of Cyanobacteria 
    ZINICOVSCAIA, Inga; CEPOI, Liliana (Springer International Publishing, 2016)
    Examples of gold, silver, platinum nanoparticles synthesis by cyanobacteria strains Plectonema boryanum, Spirulina platensis, Oscillatoria willei, Lyngbya majuscule, Spirulina subsalsa, etc. at different conditions are ...
  • 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 ...
  • Nanophytoremediation of soils polluted by polyethylene 
    CORCIMARU, Serghei; GUTSUL, Tatiana; TODIRAS, Vasile; PRISACARI, Svetlana (Technical University of Moldova, 2024)
    The purpose of our work was to test whether phytoremediation of soils polluted by low-density polyethylene (LDPE) waste can be stimulated by nanocomposites consisting of magnesium ferrite and stabilized by polyvinylpyrrolidone ...
  • Nanoremediation technology of contaminated soil with residual pesticedes 
    SIDORENKO, Anatoli; GUTSUL, Tatiana; FEDOROV, Vladimir (Romanian Inventors Forum, 2020)
    We observed that in Republic of Moldova new purification methods of water and soil applying nanomaterials are not used. In this context, it is necessary to transfer new synthesized materials and usage technologies to ...
  • Nanoremediation technology of contaminated soil with residual pesticides 
    SIDORENKO, Anatoli; GUTSUL, Tatiana; FEDOROV, Vladimir (Technical University "Gheorghe Asachi" of Iași, 2020)
    Este cunoscut faptul că în Republica Moldova nu sunt utilizate metode noi de purificare a apei și solului cu utilizarea nanomaterialelor. În acest context, este necesar să transferăm noi materiale de sinteză ...
  • 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 ...

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