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  • SYRBU, N. N.; TIGINYANU, I. M.; URSAKI, V. V.; ZALAMAI, V. V.; POPA, Veaceslav; HUBBARD, S. M.; PAVLIDIS, Dimitris (Cambridge University Press, 2003)
    GaN layers grown on sapphire substrates were characterized using high resolution optical reflectivity and absorption spectroscopy in the region of ground and excited exciton states. The main exciton parameters are deduced ...
  • MONAICO, Eduard V.; MONAICO, Elena I.; URSAKI, Veaceslav V.; TIGINYANU, Ion M. (The Electrochemical Society, 2020)
    A room-temperature two-step cost-effective electrochemical technology is proposed for the preparation of free-standing Au nanomembranes. A thin Au film with the thickness less than 100 nm was deposited by pulsed electroplating ...
  • BELCIN, O.; TURCU, I.; PUSTAN, M. (Technical University of Moldova, 2012)
    The present paper presents special category of couplings mechanical - intermittent - asynchronously - commanded. The movement transmission and the torsion moment is achieved through cylindrical roller that, hydraulically ...
  • BELCIN, O.; TURCU, I.; PUSTAN, M. (Tehnica-Info, 2003)
    The present paper presents special category of couplings mechanical - intermittent - asynchronously - commanded. The movement transmission and the torsion moment is achieved through cylindrical roller that, hydraulically ...
  • BELCIN, O.; TURCU, I. (Editura U.T.M., 2003)
    In this paper we have solved the calculation of the roller coupling with polygonal ring at contact strength. The essay establishes the calculation relations for this pressing and settles the dependence between the torsion ...
  • BERIL, S. I.; STAMOV, I. G.; TIRON, A. V.; ZALAMAI, V. V.; SYRBU, N. N. (Elservier, 2020)
    Anisotropy of optical properties of Sb2S3 single crystals was investigated at 11 and 300 K. Ground and excited states of four excitonic states (A, B, C and D) were found out. Parameters of observed excitons and bands V1 – ...
  • STAMOV, I. G.; SYRBU, N. N.; URSAKI, V. V.; PARVAN, V. I.; ZALAMAI, V. V. (Institutul de Fizică Aplicată al AŞM, 2012)
    On the basis of lead tiogalat (PbGa2S4) was created the active elements for lasers which allow to control the generation spectroscopic properties of lasers and parameters of the laser radiation. In these crystals were found ...
  • SERGENTU, Vladimir; URSAKI, Veacheslav; IOIŞER, Anatolii; ADAR, Eliezer (Romanian Academy Publishing House, 2018)
    In this paper a new concept of designing Fresnel lens concentrators on the basis of magnetic microwires with a complex spatial distribution of their density is proposed. The optical properties of microwires are analyzed ...
  • CIORNEA, Viorel; BARDEŢCHI, Profirie; MACOVEI, Mihai (Universitatea de Stat „Alecu Russo“ din Bălţi, 2006)
    Autorii cercetează emisia spontană colectivă a unui sistem atomar format din două particule spaţial separate. Se demonstrează ca efectele de interferenţă cuantică ce apar între diferite canale de emisie spontană şi ...
  • KRAVTSOV, Victor Ch.; LOZOVAN, Vasile; SIMINEL, Nikita; COROPCEANU, Eduard B.; KULIKOVA, Olga V.; COSTRIUCOVA, Natalia V.; FONARI, Marina S. (MDPI, Basel, Switzerland, 2020)
    Eight mixed-ligand coordination networks, [Cd(2-aba)(NO3)(4-bphz)3/2]n n(dmf) (1), [Cd(2-aba)2(4-bphz)]n 0.75n(dmf) (2), [Cd(seb)(4-bphz)]n n(H2O) (3), [Cd(seb)(4-bpmhz)]n n(H2O) (4), [Cd(hpa)(3-bphz)]n (5), [Zn(1,3-bdc) ...
  • LĂZĂRESCU, Adriana (Technical University of Moldova, 2019)
    This paper focused on analysing the financial crises in Portugal and in Romania, with the purpose of esearching their particular traits and study if there are similar or different solutions that can be applied for their ...
  • STOENESCU, Constantin (Technical University of Moldova, 2021)
    The knowledge based society developed the new technologies of information and communication in order to use better all the data at different levels and to manage them efficiently. Computers have the capacity to store ...
  • SCRIPCENCO, Angela; PASHKEVICH, Kalina (Kyiv National University of Technology and Design, 2020)
    We live in turbulent world. Issues such as climate change, unlimited use of natural resources and work forces have initiated concerns within the wider society about the way the fashion industry currently operates. There ...
  • FAUPE, Franz (Universitatea Tehnică a Moldovei, 2021)
    Electronics, communications and computing had a dramatic impact on the development of humankind during the last decades that now affects almost every aspect of our daily life. It can be foreseen that this influence will ...
  • TIGINYANU, I. M. (Institutul de Fizică Aplicată, AŞM, 2006)
    Photonic crystals represent periodic dielectric structures designed to control the flow of electromagnetic radiation. Photonic crystals can be viewed as a subclass of a larger family of material systems called metamaterials ...
  • BĂJENESCU, Titu-Marius I. (Tehnica UTM, 2018)
    IoT represents a network of Internet-enabled, , such as nanotechnology, consumer electronics, home appliances, sensors of all kinds, embedded systems, and personal mobile devices. It includes enabling network and communication ...
  • HAVERICH, Axel (Tehnica UTM, 2019)
    End-stage diseases lead to permanent organ failure and can occur in all ages. Organ transplantation often appear as a single option to save the patient’s life and represents the current standard of care for chronic end-stage ...
  • IONIŢĂ, A.; IOZSA, M. D.; STAN, C.; MANEA, A. M. (IOP Publishing, 2022)
    This study aimed to investigate the component structural behaviour and response under overturned truck crash that subsequently collides with road-side pole or tree. The safety of the truck occupants in an accident is very ...
  • TIGINYANU, I. M.; SARUA, A.; IRMER, G.; MONECKE, J.; HUBBARD, S. M.; PAVLIDIS, D.; VALIAEV, V. (American Physical Society, 2001)
    GaN columnar nanostructures fabricated by electrochemical dissolution of bulk material have been studied by micro-Raman spectroscopy. The anodization induces an increase in the intensity of Raman scattering accompanied by ...
  • SARUA, A.; MONECKE, J.; IRMER, G.; TIGINYANU, I. M.; GÄRTNER, G.; HARTNAGEL, H. L. (IOP Publishing, 2001)
    Porous GaP, InP and GaAs structures fabricated by MeV ion-implantation-assisted electrochemical etching were investigated by Raman and Fourier transform infrared spectroscopy. Fröhlich modes in the frequency gap between ...

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