Articole din publicaţii internaţionale: Recent submissions

  • Crystal Chemistry of CdIn2S4, MgIn2S4, and MnIn2S4 Thiospinels under High Pressure 
    SANTAMARÍA-PÉREZ, D.; AMBOAGE, M.; MANJÓN, F. J.; ERRANDONEA, D.; MUÑOZ, A.; RODRÍGUEZ-HERNÁNDEZ, P.; MÚJICA, A.; RADESCU, S.; URSAKI, V. V.; TIGINYANU, I. M. (American Chemical Society, 2012)
    We report X-ray diffraction measurements in CdIn2S4, MgIn2S4, and MnIn2S4 thiospinels at room temperature and high pressures. The pressure dependences of the structural parameters have been determined and compared to those ...
  • Urbanismul din RSSM prin prisma reglementărilor statale (1944-1947) 
    OSTAPOV, Alina (Institutul Patrimoniului Cultural, 2018)
    Pe parcursul primilor 20 ani de după cel de-al Doilea Război Mondial, majoritatea oraşelor republicii au fost practic construite din nou. Directivele primelor planuri cincinale erau determinate, in primul rand, de problemele ...
  • Evoluţia figurativului din pictura moldovenească în perioada 1952-1960 
    PLATON, Liliana (Institutul Patrimoniului Cultural, 2018)
    Figurativul in pictura moldovenească manifestă funcţii de importanţă majoră, atat de formalizare a structurii compoziţionale, cat şi de asigurare a interpretării ideii semantice in tablou. In primii ani postbelici, figurativul ...
  • Membrane-assisted revelation of the spatial nanoarchitecture of dislocation networks 
    TIGINYANU, Ion; POPA, Veaceslav; STEVENS-KALCEFF, Marion A. (ELSEVIER, 2011)
    We propose a method of direct visualization of the spatial nanoarchitecture of dislocation networks which is based on etching away the regions with low density of structural defects from the bulk of GaN epilayers, keeping ...
  • Elemente inspirate din arhitectură și reflectate în mobilierul țărănesc de pe teritoriul Republicii Moldova 
    MADAN, Elena (Institutul Patrimoniului Cultural, 2020)
    Decorarea mobilierului în decursul evoluției lui, a utilizat elemente geometrice (în relief sau plane), elemente stilizate și prelucrate artistic, inspirate din domeniul vegetal, regnul animal, din arhitectură și alte ...
  • The legal protection of cultural heritage: national and international perspectives 
    ROŞCA, Veronica (Departamentul Editorial-Poligrafic al ASEM, 2018)
    In this paper the author reveals briefly the history of the protection of cultural heritage that is a growing international concern. The research aims at revealing the essential issues related to the examination of protection ...
  • Electrochemical pore etching in Ge 
    LANGA, S.; CHRISTOPHERSEN, M.; CARSTENSEN, J.; TIGINYANU, I. M.; FÖLL, H. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2003)
    Nucleation and growth of electrochemically obtained pores on (111) and (100) oriented n-Ge in different electrolytes was investigated. On rough surfaces pore density increases as the current density increases, whereas on ...
  • Prediction of negative index material lenses based on metallo-dielectric nanotubes 
    SERGENTU, V. V.; TIGINYANU, I. M.; URSAKI, V. V.; ENACHI, M.; ALBU, S. P.; SCHMUKI, P. (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2008)
    We propose to assemble negative index materials (NIMs) from dielectric nanotubes with inner and outer surfaces covered by thin metallic films. The focusing properties of flat and concave lenses assembled from metallized ...
  • Metallized Porous GaP Templates for Electronic and Photonic Applications 
    TIGINYANU, Ion; MONAICO, Eduard; SERGENTU, Vladimir; TIRON, Andrei; URSAKI, Veaceslav (IOP Publishing, 2014)
    We report on fabrication of two-dimensional metallo-semiconductor networks by using pulsed electroplating of Pt inside electrochemically-prepared porous GaP layers with parallel pores possessing diameters in the micrometer ...
  • 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 ...
  • Self-organized nucleation layer for the formation of ordered arrays of double-walled TiO2 nanotubes with temperature controlled inner diameter 
    ENACHI, Mihai; TIGINYANU, Ion; SPRINCEAN, Veaceslav; URSAKI, Veaceslav (WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim, 2010)
    Abstract It is proposed to use the variation of the electrolyte temperature to fabricate titania nanotubes with variable inner diameter at a constant outer diameter and an invariable package density. The anodization of Ti ...
  • High-pressure optical and vibrational properties of CdGa2Se4: Order-disorder processes in adamantine compounds 
    GOMIS, O.; VILAPLANA, R.; MANJÓN, F. J.; PÉREZ-GONZÁLEZ, E.; LÓPEZ-SOLANO, J.; RODRÍGUEZ-HERNÁNDEZ, P.; MUÑOZ, A.; ERRANDONEA, D.; RUIZ-FUERTES, J.; SEGURA, A.; SANTAMARÍA-PÉREZ, D.; TIGINYANU, I. M.; URSAKI, V. V. (American Institute of Physics, 2012)
    High-pressure optical absorption and Raman scattering measurements have been performed in defect chalcopyrite (DC) CdGa2Se4 up to 22 GPa during two pressure cycles to investigate the pressure-induced order-disorder phase ...
  • 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, ...
  • The impact of morphology upon the radiation hardness of ZnO layers 
    BURLACU, A.; URSAKI, V. V.; SKURATOV, V. A.; LINCOT, D.; PAUPORTE, T.; ELBELGHITI, H.; RUSU, E. V.; TIGINYANU, I. M. (IOP Publishing, 2008)
    It is shown that ZnO nanorods and nanodots grown by MOCVD exhibit enhanced radiation hardness against high energy heavy ion irradiation as compared to bulk layers. The decrease of the luminescence intensity induced by 130 ...
  • Light-Induced Motion of Microengines Based on Microarrays of TiO2 Nanotubes 
    ENACHI, Mihail; GUIX, Maria; POSTOLACHE, Vitalie; CIOBANU, Vladimir; FOMIN, Vladimir M.; SCHMIDT, Oliver G.; TIGINYANU, Ion (Wiley-VCH GmbH, Weinheim, 2016)
    An electrochemical approach for manufacturing light-driven nanostructured titanium dioxide (TiO2) microengines with controlled spatial architecture for improved performance is reported. The microengines based on microscale ...
  • Surface-charge lithography for GaN microstructuring based on photoelectrochemical etching techniques 
    TIGINYANU, I. M.; POPA, V.; VOLCIUC, O. (American Institute of Physics, 2005)
    We show that host defects introduced at the surface of GaN epilayers by mechanical means se.g., using needles, microscribersd, or 2-keV-argon ion beam are resistant to photoelectrochemical etching in aqueous solution of ...
  • The Present State of the e-RES Sector in Moldova Republic 
    SOBOR, I.; MANGOS, O.; TĂRÂŢĂ, S. (IEEE, 2019)
    The evolution of power consumption and production in Moldova Republic during the period 2001-2018 is analyzed. A continuing decline in own production was identified, which in 2018 constituted only 18 % of total gross power ...
  • Об универсальных методах идентификации материальных ресурсов и о философском понимании взаимодействия легальной и теневой экономики 
    ШКИЛЁВ, Владимир; АДАМЧУК, Аркадий; МАРТЫНЮК, Николай (Departamentul Editorial-Poligrafic al ASEM, 2010)
    Причина возникновения теневой экономики лежит в двойственности всего сущего. Весь феноменальный мир в котором человечество строит свою цивилизацию путем выстраивания экономических отно- шений, есть бесконечное ...
  • Обеспечение качества услуг в сфере телекоммуникаций 
    ПАВЛОВА, Татьяна (Departamentul Editorial-Poligrafic al ASEM, 2009)
    С появлением конкуренции на те- лекоммуникационном рынке отчет- ливо обозначились две тенденции: стремление операторов улучшить ка- чество связи и сервиса и максималь- но расширить спектр предлагаемых клиенту ...
  • MD-GRID certification authority 
    POCOTILENCO, Valentin; SIDORENCO, Veaceslav; ALTUHOV, Alexei; BOGATENCOV, Petru (Departamentul Editorial-Poligrafic al ASEM, 2009)
    Certificate Authority is a trusted network entity, responsible for managing X509 digital certificates and is a trusted entity that validates the identity of the holder of a digital certificate. Paper describes the ...

Search DSpace


Advanced Search

Browse

My Account