Articole ştiinţifice: Recent submissions

  • Особенности биосинтеза липаз микромицетом Rhizopus arrhizus CNMN- FD- 03 под влиянием наночастиц окислов некоторых металлов 
    ЧИЛОЧИ, Александра; ТЮРИНА, Жанета; ЛАБЛЮК, Светлана; ДВОРНИНА, Елена; КЛАПКО, Светлана; БИВОЛ, Чезара; ГУЦУЛ, Татиана; РУСУ, Емил (Academia de Ştiinţe a Moldovei, 2017)
    В статье представлены данные о влиянии наночастиц окислов некоторых металлов (MgO, ZnO, нанокомпозиция ZnO/MgO, TiO2, Fe3O4) на особенности биосинтеза внеклеточных липаз при глубинном культивировании микромицета Rhizopus ...
  • Влияние нано окислов некоторых металлов на биосинтез внеклеточных гидролаз микромицетов 
    ЧИЛОЧИ, Александра; ТЮРИНА, Жанета; ЛАБЛЮК, Светлана; ДВОРНИНА, Елена; КЛАПКО, Светлана; БИВОЛ, Чезара; ГУЦУЛ, Татиана; РУСУ, Емил; НИКОРИЧ, Андрей (Academia de Ştiinţe a Moldovei, 2016)
    Lucrarea include date privind influenţa nanoparticulelor de TiO2, Fe3O4, ZnO, MgO, ZnO/MgO asupra activităţii enzimatice a micromicetelor Trichoderma koningii Oudemans CNMN FD 15 şi Fusarium gibbosum CNMN FD 12 – producătoare ...
  • Interlayer interaction in Mo/Si superlattices in a normal and superconducting states 
    BUCHSTAB, E. I.; FOGEL, N. Ya.; SIDORENKO, A. S.; TIDECKS, R.; MOLDOVAN, O. B.; MIKHAILOV, M. Yu. (Elservier, 2002)
    The electronic interlayer interaction in superconducting Mo/Si multilayers was determined by measurements of the upper critical magnetic fields in the superconducting state, and of the magnetoconductivity in the normal ...
  • Interlayer interaction in Mo/Si multilayers 
    MIKHAILOV, M. Yu.; YUZEPHOVICH, O. I.; FOGEL, N. Ya.; BUCHSTAB, E. I.; SIDORENKO, A. S. (Elservier, 2000)
    Interlayer interaction in Mo/Si superconducting multilayers was determined by two methods involving the measurements of the critical magnetic fields and magnetoresistivity (MR) in a normal state at both parallel and ...
  • Interference effects of the superconducting pairing wavefunction due to the Fulde-Ferrell-Larkin-Ovchinnikov like state in ferromagnet/superconductor bilayers 
    ZDRAVKOV, V. I.; KEHRLE, J.; OBERMEIER, G.; ULLRICH, A.; GSELL, S.; LENK, D.; MÜLLER, C.; MORARI, R.; SIDORENKO, A. S.; RYAZANOV, V. V.; TAGIROV, L. R.; TIDECKS, R.; HORN, S. (IOP Publishing, 2011)
    The theoretical description of the Fulde–Ferrell–Larkin–Ovchinnikov like state establishing in nanostructured bilayers of ferromagnetic (F) and superconducting (S) material leads to critical temperature oscillations and ...
  • Interfacial roughness and proximity effects in superconductor/ferromagnet CuNi/Nb heterostructures 
    KHAYDUKOV, Yu.; MORARI, R.; SOLTWEDEL, O.; KELLER, T.; CHRISTIANI, G.; LOGVENOV, G.; KUPRIYANOV, M.; SIDORENKO, A.; KEIMER, B. (AIP Publishing LLC, 2015)
    We report an investigation of the structural and electronic properties of hybrid superconductor/ferromagnet (S/F) bilayers of composition Nb/Cu60Ni40 prepared by magnetron sputtering. X-ray and neutron reflectometry show ...
  • Infrared detectors for safety-control of postoffice messages 
    SIDORENKO, A.; PREPELITSA, A.; COJOCARU, V.; ZASAVITSKY, E.; BANDURYAN, B.; BAZALEEV, M.; KLEPIKOV, V.; LYTVYNENKO, V. (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu", 2009)
    A method for simultaneous processing and control of potentially dangerous objects like viruses or explosives is proposed. The method is based on the prophylaxis of irradiation and post irradiation IR-control.
  • Infrared detectors for safety-control of posoffice mesages 
    BAZALEEV, M. I.; BANDURYAN, B. B.; KLEPIKOV, V. F.; LYTVYNENKO, V. V.; NOVIKOV, V. E.; KANTSER, V. G.; ZASAVITSKY, E. A.; SIDORENKO, A. S.; MANOLACHE, C. M. (Academia Militară a Forţelor Armate “Alexandru cel Bun”, 2009)
    It is proposed a simultaneous method for treatment and control of potentially dangerous objects like viruses or explosives. Those methods are based on the prophylaxis irradiation and post irradiation IR-control.
  • Influence of the FFLO-like state on the upper critical field of a superconductor/ferromagnet bilayer: Angular and temperature dependence 
    LENK, D.; HEMMIDA, M.; MORARI, R.; ZDRAVKOV, V. I.; ULLRICH, A.; MÜLLER, C.; SIDORENKO, A. S.; HORN, S.; TAGIROV, L. R.; LOIDL, A.; NIDDA Von, H.-A. KRUG; TIDECKS, R. (American Physical Society, 2016)
    We investigated the upper critical magnetic field,Hc, of a superconductor-ferromagnet (S/F)bilayer of Nb/Cu41Ni59and a Nb film (as reference). We obtained the dependence ofHc⊥andHc‖(perpendicular and parallel to ...
  • Influence of strong disorder on superconductivity of MgB2 thin films 
    KOCH, Th.; ZDRAVKOV, V. I.; SURDU, A.; CONDREA, E.; SOCROVISCIUC, A.; ROSSOLENKO, A. N.; RYAZANOV, V. V.; STRAUMAL, B.; TIDECKS, R.; WIXFORTH, A.; SIDORENKO, A. S. (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu", 2008)
    We investigated the influence of disorder on superconductivity of MgB2 films, prepared in a single deposition run onto two different substrates: (100)-MgO and on (128° rot)-LiNbO3 with trigonal crystal structure which ...
  • Influence of preparation parameters for low-energy ion beam nitridation of III–V semiconductor surfaces 
    HECHT, J.-D.; FROST, F.; SIDORENKO, A.; HIRSCH, D.; NEUMANN, H.; SCHINDLER, A.; KRASNIKOW, S.; ZHANG, L.; CHASSÉ, T. (Elservier, 2003)
    The nitridation of InAs, InP, and InSb by low-energy N2+ ion bombardment at different preparation parameters was studied by near-edge X-ray absorption fine structure, photoemission spectroscopy (PES), and resonant PES ...
  • Grain boundary wetting in the Al-Mg system and synthesis of magnesium diboride in contact with melt 
    STRAUMAL, B. B.; GORNAKOVA, A. S.; MAZILKIN, A. A.; STRAUMAL, A. B.; NEKRASOV, A. N.; CONDREA, E. P.; SIDORENKO, A. S.; SURDU, A. V. (Springer Nature Switzerland, 2009)
    The interaction between a Mg-containing melt and B under conditions of partial and complete wetting of Al/Al grain boundaries by Al-Mg melt has been investigated. The study was performed on Al polycrystals with Mg contents ...
  • Giant oscillations of coupling strength on Mo/Si multilayers with the constant thickness of semiconductor layers 
    FOGEL, Nina Ya.; TURUTANOV, Oleg G.; SIDORENKO, Anatoly S.; BUCHSTAB, Eugene I. (Springer Nature Switzerland, 1996)
    We report the observation of anisotropy ratio γ and interlayer coupling strength oscillations with variation of metal layer thickness on Mo/Si multilayer series with constant Si layer thickness. These oscillations correlate ...
  • GaN nucleation on (0 0 0 1)-sapphire via ion-induced nitridation of gallium 
    SIDORENKO, A.; PEISERT, H.; NEUMANN, H.; CHASSÉ, T. (ELSEVIER, 2006)
    The growth of epitaxial GaN films on (0001)-sapphire has been investigated using X-ray photoelectron spectroscopy (XPS) and low energy electron diffraction (LEED). In order to investigate the mechanism of the growth in ...
  • Giant oscillations of coupling strength in Mo/Si multilayers with constant semiconductor thickness 
    FOGEL, Nina Ya.; TURUTANOV, Oleg G.; SIDORENKO, Anatoly S.; BUCHSTAB, Evgeny I. (American Physical Society, 1997)
    We report the observation of anisotropy ratio γ and interlayer-coupling-strength oscillations with variation of metal-layer thickness in Mo/Si multilayer series with constant Si-layer thickness. These oscillations correlate ...
  • GaN nucleation on 6H-SiC(0 0 0 1)-(√3×√3)R30°:Ga and c-sapphire via ion-induced nitridation of gallium: Wetting layers 
    SIDORENKO, A.; PEISERT, H.; NEUMANN, H.; CHASSE, T. (Elsevier, 2007)
    We present X-ray Photoemission (XPS) and low energy electron diffraction (LEED) investigations of initial stages of GaN film growth on sapphire(0001) and SiC(0001)-√3×√3:Ga. The growth of ultrathin films is performed by ...
  • Full-switching FSF-type superconducting spin-triplet magnetic random access memory element 
    LENK, D.; MORARI, R.; ZDRAVKOV, V. I.; ULLRICH, A.; KHAYDUKOV, Yu; OBERMEIER, G.; MÜLLER, C.; SIDORENKO, A. S.; NIDDA von, H.-A. Krug; HORN, S.; TAGIROV, L. R.; TIDECKS, R. (American Physical Society, 2017)
    In the present work a superconducting Co/CoOx/Cu41Ni59/Nb/Cu41Ni59 nanoscale thin film heterostructure is investigated, which exhibits a superconducting transition temperature, Tc, depending on the history of magnetic field ...
  • Fractal geometry in superconductivity 
    SIDORENKO, A. S. (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu" al AŞM, 2002)
    The influence of fractal geometry on superconductivity has been analyzed for superconductors with different Euclidean dimensions. The complexity of fractal structures gives rise to a „multi-crossover“ behavior in one-dimensional ...
  • Preparation of poly(N-vinylpyrrolidone)-stabilized ZnO colloid nanoparticles 
    GUTUL, Tatyana; RUSU, Emil; CONDUR, Nadejda; URSAKI, Veaceslav; GONCEARENCO, Evgenii; VLAZAN, Paulina (Beilstein Institute for the Advancement of Chemical Sciences, Germany, 2014)
    We propose a method for the synthesis of a colloidal ZnO solution with poly(N-vinylpyrrolidone) (PVP) as stabilizer. Stable colloidal solutions with good luminescence properties are obtained by using PVP as stabilizer in ...
  • Enhancement of the critical current density in FeO-coated MgB2 thin films at high magnetic fields 
    SURDU, Andrei E.; HAMDEH, Hussein H.; AL-OMARI, Imad A.; SELLMYER, David J.; SOCROVISCIUC, Alexei V.; PREPELITA, Andrei A.; KOPARAN, Ezgi T.; YANMAZ, Ekrem; RYAZANOV, Valery V.; HAHN, Horst; SIDORENKO, Anatolie S. (Beilstein Institute for the Advancement of Chemical Sciences, Germany, 2011)
    The effect of depositing FeO nanoparticles with a diameter of 10 nm onto the surface of MgB2 thin films on the critical current density was studied in comparison with the case of uncoated MgB2 thin films. We calculated the ...

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