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  • ABABII, N.; POSTICA, V.; HOPPE, M.; ADELUNG, R.; LUPAN, O.; RAILEAN, S.; PAUPORTÉ, T.; VIANA, B. (Society of Photo-Optical Instrumentation Engineers, SPIE, 2017)
    The most important parameters of gas sensors are sensitivity and especially high selectivity to specific chemical species. To improve these parameters we developed sensor structures based on layered semiconducting oxides, ...
  • STECLARU, Dorina (Academia de Studii Economice din Moldova, 2008)
    În industria alimentară există un sistem specific de analiză a pericolelor în punctele critice de control – HACCP (Hazard Analysis of Critical Control Points), care constituie un sistem de management al calităţii, ai cărui ...
  • ABSHAEV, M.; ABSHAEV, A.; SADYCOV, Ia.; BURUNDUCOV, G.; TINCOVAN, Serghei; ZASAVITSKY, E.; PLYUSNIN, S.; POTAPOV, Evghenii (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu", 2008)
    The aim of the present paper is to optimize seeding of hail clouds; to refine patterns of cloud seeding according to stage of the cloud formation; to specify required amount of aerosol particles in seeding facilities ...
  • RADHANPURA, K.; HARGREAVES, S.; LEWIS, R. A.; SIRBU, L.; TIGINYANU, I. M. (American Institute of Physics, 2010)
    Nanoporous honeycomb membranes on InP (111) surfaces emit ultrafast coherent terahertz pulses under near-infrared optical excitation. Irradiating the membranes with heavy noble gas Kr or Xe ions enhances the terahertz ...
  • BOSTAN, I.; DULGHERU, V.; CIUPERCĂ, R. (Springer Nature Switzerland, 2004)
    According to the wind cadastre existing in the Republic of Moldova and the development priorities of the wind energy conversion systems, which recommend the development of small power electric-energetic plants (approximately ...
  • BOSTAN, Ion; DULGHERU, Valeriu; CIUPERCA, Radu (Universitatea "Constantin Brâncuşi", Târgu-Jiu, 2009)
    The engineering complex study of the triad “gear-technology-transmission” has permitted to The main objective of this work is to elaborate and investigate the conversion devices for non-conventional energies (wind and ...
  • DULGHERU, Valeriu (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2004)
    Henri Coandă a fost academician şi inginer aeronautic român, pionier al aviaţiei, fizician, specialist în aerodinamică şi mecanica fluidelor, inovator, inventator şi descoperitor al efectului care îi poartă numele.
  • PURICA, Munizer; BUDIANU, Elena; RUSU, Emil (Elservier, 2000)
    Thin films of ZnO were deposited by thermal decomposition of Zn(C5H7O2)2 on semiconductor substrate, n-type silicon, p-type InP and also on transparent glass substrate. The obtained ZnO/Si and ZnO/InP heterostructures were ...
  • BUDIANU, Elena; PURICA, Munizer; RUSU, Emil (Elservier, 2000)
    Semiconductor heterostructures of AIIIBV type with a bandgap adjustable by composition assure a good detection in a large spectral range of 0.8–1.6 μm, compatible with optical fibre communication spectral range. The paper ...
  • GOMIS, O.; VILAPLANA, R.; MANJÓN, F. J.; RUIZ-FUERTES, J.; PÉREZ-GONZÁLEZ, E.; LÓPEZ-SOLANO, J.; BANDIELLO, E.; ERRANDONEA, D.; SEGURA, A.; RODRÍGUEZ-HERNÁNDEZ, P.; MUÑOZ, A.; URSAKI, V. V.; TIGINYANU, I. M. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2015)
    High-pressure optical absorption measurements have been performed in defect chalcopyrite HgGa2Se4 to investigate the influence of pressure on the bandgap energy and its relation with the pressure-induced order–disorder ...
  • PLESCO, Irina; STROBEL, Julian; SCHÜTT, Fabian; HIMCINSCHI, Cameliu; BEN SEDRINE, Nabiha; MONTEIRO, Teresa; CORREIA, Maria Rosário; GORCEAC, Leonid; CINIC, Boris; URSAKI, Veaceslav; MARX, Janik; FIEDLER, Bodo; MISHRA, Yogendra Kumar; KIENLE, Lorenz; ADELUNG, Rainer; TIGINYANU, Ion (Springer Nature Limited, 2018)
    In the present work, we report on development of three-dimensional flexible architectures consisting of an extremely porous three-dimensional Aerographite (AG) backbone decorated by InP micro/nanocrystallites grown by a ...
  • LUPAN, Oleg; PAUPORTÉ, Thierry; LE BAHERS, Tangui; CIOFINI, Ilaria; VIANA, Bruno (American Chemical Society, 2011)
    We present a combined experimental and computational approach to study Zn1–xCdxO nanowires (NWs) and their integration in light-emitting diode (LED) structures. Self-standing Zn1–xCdxO NWs have been electrodeposited on ...
  • SONTEA, V.; RAILEAN, S.; VOVC, V.; COSTIN, H.; ZAHARIA, D.; IAVORSCHI, A. (Springer International Publishing, 2015)
    The ubiquitous aspiration to health and life propels healthcare industry as the world's biggest industrial sector. Biomedical engineering (BME) occupies a central place in healthcare industry and it is one of the few areas ...
  • KONDRATIEV, V.; BAZHANOV, Y.; BALABANOV, A. (Institute of Mathematics and Computer Science, 1998)
    The development of parallel digital computing systems (DCS) is a main direction in development of architecture of the computers wich succeets the on change of traditional principles of machines designing of consecutive ...
  • MONTERO-DE-PAZ, J.; SOBORNYTSKYY, M.; HOEFLE, M.; COJOCARI, O. (IEEE, 2016)
    Presented is the design, simulation and characterization of a high power 150 GHz Schottky based varactor doubler. The designed doubler works in the 67.5 GHz-82 GHz input frequency band with an input power of 25 dBm (315 ...
  • MORO-MELGAR, D.; COJOCARI, O.; OPREA, I. (IEEE, 2018)
    A 300 GHz source based on discrete Schottky diodes technology is reported in this work. The high frequency part developed by ACST consists of two high power and high efficiency doublers, one at 135-160 GHz and a second one ...
  • TSIULYANU, D.; MARIAN, S.; MIRON, V.; LIESS, H.-D. (Elsevier, 2001)
    For the first time it is shown, that tellurium based thin films exhibit high sensitivity to nitrogen dioxide at room temperature. The resistance of the tellurium films decreases reversibly in the presence of NO2. The ...
  • BUDIANU, E.; PURICA, M.; RUSU, E.; NAN, S. (IEEE, 1997)
    The preparation and properties of Zn-diffusion homojunction InP/In/sub 0.53/Ga/sub 0.47/As photodiodes capable to operate in the 0.8-1.7 /spl mu/m wavelength range are described. These PIN photodiodes exhibit a sensitivity ...
  • MUNTYANU, F. M.; GILEWSKI, A.; ROGACKI, K.; CHISTOL, V. (Academia de Ştiinţe a Moldovei, 2014)
    We report the results of the investigations at He-liquid temperatures of the galvanomagnetic effects of twisting bicrystals of 3D topological insulator (TI) Bi1−xSbx (0.07 < x <0.15) to elucidate the peculiarities of ...
  • FEIGINOV, Michael; SYDLO, Cezary; COJOCARI, Oleg; MEISSNER, Peter (American Institute of Physics, 2011)
    The nonlinear response of resonant-tunnelling diodes (RTDs) is analysed theoretically at high frequencies (HFs), which are far above the diode’s tunnel-relaxation-time limit. We show that the HF I-V curve in this regime ...

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