Articole din publicaţii naţionale: Recent submissions

  • Aspecte teoretice și practice privind utilizarea indicilor urbanistici la nivelul municipiului Chișinău 
    CLIMOVA, Alla; DOGOTARU, Svetlana (Ministerul Justiţiei al Republicii Moldova, 2019)
    Prezentul articol este consacrat problemelor ce țin de executarea documentației urbanistice prin prisma respectării indicilor urbanistici în procesul de realizare a investițiilor pe teritoriul municipiului Chișinău. Astfel, ...
  • Normalized representation of spin valve resistance value by the hyperbolic metric 
    PENIN, Alexandru; SIDORENCO, Anatoly (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2020)
    Magnetoresistive sensors for measuring the magnetic field strength in a wide range up to saturation are considered. Normalized or relative expressions are introduced to change the resistance of the sensor to evaluate the ...
  • ZnO: Eu red phosphor grown from Na2B4O7 melt 
    RUSU, E. V.; TIGINYANU, I. M.; URSAKI, V. V.; STRATAN, G. I.; SYRBU, N. N.; ALBU, S. (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2007)
    A ZnO-based red phosphor was grown from a Na2B4O7 melt and the efficiency of Eu3+ ion excitation was demonstrated. The analysis of the emission related to the Eu3+ 4f-4f intrashell transitions suggests that the phosphor ...
  • Photoluminescence in CdGa2S4 single crystals 
    ZHITAR, V. F.; ARAMA, E. D.; URSAKI, V. V.; SHEMYAKOVA, T. D. (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2008)
    Long wavelength photoluminescence in CdGa2S4 single crystals was studied at 10 K. Novel bands were found out associated with donor-acceptor recombination. Interpretation was performed taking into account the data obtained earlier.
  • Photocatalytic indium-tantalum-oxide and its photoluminescence 
    KANTSER, V.; MUNTEAN, S.; ZHITAR, V.; VOLODINA, G.; KAPLIN, V.; URSAKI, V. (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2003)
    Both bulk ceramic and powder like samples In0,9Ni0,1TaO4 photocatalytic semiconductor oxides have been obtained by the method of solid phase reactions. The photocatalytic activity on water splitting has been investigated ...
  • Preparation and photoluminescence of ZnGa2O4:Co 
    ZHITAR, V.; URSAKI, Veacheslav; VOLODINA, Galina; MUNTEAN, Ştefan; SHEMYAKOVA, Tatiana (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2007)
    Ceramic samples of ZnGa2O4 doped with Co have been prepared. Their photoluminescence = 351 nm) and various temperatures (10 – 300 K)spectra measured at laser excitation (λ contain a wide band, centered at 2.8 eV (10 K) ...
  • A comparative study of Cu-related Pasmonic effects in electrochemically nanostructured CuInSe2 and CuGaSe2 crystals 
    URSAKI, Veacheslav (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2013)
    We study the differences in electrochemical nanostructuring of CuInSe2 and CuGaSe2 crystals. To make the crystals suitable for electrochemical nanostructuring, they are subjected to thermal treatment either in vacuum or ...
  • A comparative study of plasmonic effects in electrochemically nanostructured CuInS2 and CuGaS2 crystals 
    URSAKI, Veacheslav (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2014)
    We investigate the differences in electrochemical nanostructuring of CuInS2 and CuGaS2 crystals. It is shown that thermal treatment of CuInS2 crystals either in vacuum or in Zn vapors is a procedure providing necessary ...
  • Photoluminescence in ZnGa2O4 
    ZHITAR, V.; URSAKI, Veacheslav; ARAMĂ, Efim; SHEMYAKOVA, Tatiana; MUNTEAN, Ştefan (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2005)
    ZnGa2O4 compound has been prepared by a simple method of ceramic sintering. Its photoluminescence (PL) spectra have been studied using laser beam excitation (l = 334 nm) at 295 and 10 K. A blue-green long wavelength radiation ...
  • In memory of Leonid Keldysh, academician of the Russian Academy of Sciences 
    MOSKALENKO, Sveatoslav; TIGINYANU, Ion (Academia de Ştiinţe a Moldovei, 2017)
    Academician L. V. Keldysh left an indelible impression in the consciousness of many generations of physicists, who learnt from him and tried to align to him. His presentations at scientific conferences and seminars were ...
  • Celule solare de perovskite cu înaltă putere de conversie 
    POPA, Mihail; TIGINYANU, Ion (Moldova State University, 2018)
    În lucrare sunt prezentate rezultatele experimentale obținute la aplicarea PEDOT-PSS în calitate de strat de transport de goluri și a PC61BM ca strat de transport de electroni în celule solare de perovskite cu arhitectură ...
  • Porous morphologies in Si, III-V and II-VI compounds: a comparative study 
    LANGA, S.; MONAICO, E.; FÖLL, H.; TIGINYANU, I. M. (Technical University of Moldova, 2009)
    Porous morphologies obtained during the anodization of semiconductors are mainly determined by particular characteristics of the semiconductor-electrolyte interfaces and the bulk properties of the semiconductor itself. ...
  • Optical constants of ZnSxSe1–x thin films calculated from transmission spectra 
    POPA, Mihail; TIGINYANU, Ion; URSAKI, Veacheslav (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2017)
    We report the results of calculations of some optical parameters of ZnSxSe1–x thin films based on measured transmission spectra by using the Swanepoel’s method, the Wemple– DiDomenico single-oscillator model, and the ...
  • Modern View on Access to Shared Services through Federated Identity Provider 
    POCOTILENCO, Valentin; BOGATENCOV, Petru; SCLIFOS, Constantin (Universitatea Liberă Internaţională din Moldova, 2017)
    Modern level of scientific and technical development is due to sharing relevant information and in this case it is very important to organize access to various informational systems with protected informational resources. ...
  • Learning strategies 
    DUTOVA, Laurenţia (Universitatea de Stat din Moldova, 2018)
    Learning a foreign language is different from learning one's mother tongue. We know from our own experience that there is no magic formula for a successful language acquisition. What is required for such success is a ...
  • Viteza sunetului în cristalele organice cvasiunidimensionale de TTF-TCNQ 
    ANDRONIC, Silvia; CASIAN, Anatolie; DUŞCIAC, Viorel (Universitatea de Stat din Moldova, 2014)
    Materialele organice cvasiunidimensionale (Q1D) prezintă un interes deosebit în fizica stării solide. Acestea sunt aplicate pe larg în dispozitivele electronice. A fost demostrat teoretic că aceste materiale au proprietăţi ...
  • Remote Laboratory for Servomotor Studying 
    VÎRLAN, Petru; TODOS, Petru; ADĂSCĂLIȚEI, Adrian (Universitatea Liberă Internaţională din Moldova, 2017)
    This paper presents a way of creating a laboratory work on controlling a remote servomotor. Using LabView, a real experiment is performed, the equipment being remotely controlled, and viewing with a camcorder. The purpose ...
  • Uncertainty Analysis of Attacker - Defender Interactions in MANET Based on Game GSPN with Intuitionistic Fuzzy Parameters 
    GUȚULEAC, Emilian; GÎRLEANU, Ion; IAVORSCHI, Inga; FURTUNA, Andrei (Universitatea Liberă Internaţională din Moldova, 2017)
    This paper presents a comprehensive approach to model an expected attacker- defender interaction in a mobile Ad-hoc wireless network (MANET), which combines utilization of theoretical games methods, intuitionistic fuzzy ...
  • Some issues on prediction of the real estate market evelopment in the Republic of Moldova 
    CARCEA, Ala (Institutul Naţional de Cercetări Economice al AŞM, 2017)
    The real property market is a core driver of the market economy and the state of real property market reflects the development level of the nation’s economy and market relations. The real property market is a vital component ...
  • Features of pricing of the mortgage market in the Russian Federation and the Republic of Moldova (part 2) 
    KASYANENKO, Tatiana; BUZU, Olga (Institutul Naţional de Cercetări Economice al AŞM, 2016)
    In the second part of the article, based on the analysis of prices on the primary and secondary markets of residential real estate in the Russian Federation, carried out in the first part of the research, and study of the ...

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