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  • Theoretical studies of the generation of picoseconds pulses with two-section blue-violet semiconductor lasers 
    TRONCIU, V.; WENZEL, H.; KNIGGE, A. (IOP Publishing, 2012)
    We report the results of theoretical investigations of the generation of sub-10 ps pulses by a blue-violet InGaN two-section laser. The principle of pulse generation is active Q-switching. We study numerically the influence ...
  • Theory of anticipated synchronization of DFB laser with passive dispersive reflector 
    TRONCIU, V. Z.; RUSU, S. S.; ROTARU, A. H. (Institutul de Fizică Aplicată al AŞM, 2012)
    We discuss the phenomena of anticipated synchronization in a DFB lasers with a passive dispersive reflector. A rate equation model is proposed. It is shown that under certain conditions the system of two lasers coupled in ...
  • The theory of nonequilibrium Anderson impurity model for strongly correlated electron systems 
    MOSKALENKO, V. A.; DOHOTARU, L. A.; DIGOR, D. F. (AIP Publishing LLC, 2015)
    The nonequilibrium theory of strongly correlated systems is proposed theory which is grounded on the generalized Wick theorem. This theorem is employed for calculation of the thermal averages of the contour arranged products ...
  • Therapeutic Hypothermia 
    COJOCARU, V.; VRABII, D.; GROPPA, S.; SIDORENKO, A. (Academia de Ştiinţe a Moldovei, 2016)
    There are two types of the methods of producing hypothermia: invasive and noninvasive. Non-invasive methods using external sources of cooling applied on the skin cold air, ice packs, cooling beds, or as in our case a special ...
  • Thermal analysis of the composition of gallium and sulfur oxides obtained by thermal oxidation of gallium (III) sulfide 
    SPRINCEAN, Veaceslav; CARAMAN, Iuliana; UNTILA, Dumitru; VATAVU, Elmira; EVTODIEV, Igor; TIGINYANU, Ion (Academica Greifswald, 2017)
    Oxides of both Ga and In elements (Ga2O3, In2O3) are wide bandgap materials and have molecular gas adsorption properties, such as CO and CO2. They are materials with semiconductor properties, which doping with chemical ...
  • Thermal, magnetic and electronic properties of non-centrosymmetric YbPt2B 
    KHAN, R. T.; KNEIDINGER, F.; HILSCHER, G.; SIDORENKO, A.; SOLOGUB, O.; MICHOR, H.; BAUER, E.; ROGL, P.; GIESTER, G. (IOP Publishing, 2015)
    Ternary YbPt2B crystallizes in the non-centrosymmetric hexagonal CePt2B-type structure (space group P6222). Electrical resistivity, specific heat and magnetic measurements reveal a magnetic instability at 5.6 K. Furthermore, ...
  • Thermally activated cation ordering in ZnGa2Se4single crystals studied by Raman scattering, optical absorption, andab initiocalculations 
    VILAPLANA, R.; GOMIS, O.; PEREZ-GONZÁLEZ, E.; ORTIZ, H. M.; MANJÓN, F. J.; RODRIGUEZ-HERNANDEZ, P.; MUŇOZ, A.; ALONSO-GUTIÉRREZ, P.; SANJUÁN, M. L.; URSAKI, V. V.; TIGINYANU, I. M. (IOP Publishing, 2013)
    Order–disorder phase transitions induced by thermal annealing have been studied in the ordered-vacancy compound ZnGa2Se4 by means of Raman scattering and optical absorption measurements. The partially disordered as-grown ...
  • Thermally assisted flux flow and melting transition for Mo/Si multilayers 
    FOGEL, Nina Ya.; CHERKASOVA, Victoria G.; KORETZKAYA, Olga A.; SIDORENKO, Anatoly S. (American Physical Society, 1997)
    Two-dimensional and three-dimensional vortex-lattice melting is observed for superconducting Mo/Si multilayers. The position of the melting transition on the H-T phase diagram is in reasonable quantitative accordance with ...
  • Thermally assisted flux flow and melting transition for Mo/Si multilayers 
    SIDORENKO, A.; ZDRAVKOV, V.; RYAZANOV, V.; HORN, S.; KLIMM, S.; TIDECKS, R.; WIXFORTH, A.; KOCH, Th.; SCHIMMEL, Th. (Taylor & Francis, 2005)
    The origin of the resistive transition broadening of superconducting MgB2 thin films is investigated. Thermally activated flux flow is found to be responsible for the resistivity in the vicinity of the critical temperature. ...
  • Thermo- and magneto-thermo-E.M.F. in Bi-Sn alloys 
    BODIUL, P. P.; FEDORKO, A. S.; GITSU, D. V. (John Wiley & Sons, Inc., 1970)
    Sn in Bi behaves as an acceptor and influences the anisotropy of kinetic effects sensitive to the band structure near Fermi-level, such as the thermo- and magneto-thermo-e.m.f. described in present paper.
  • Thermodynamic and kinetic studies of potassium bitartrate sedimentation into young wines during the cold stabilization 
    COVACI, Ecaterina (Universitatea Academiei de Ştiinţe a Moldovei, 2015)
    Investigations have been conducted on two young wines Chardonnay and Pinot Noir varieties of vintage 2014. Data obtained of physic-chemical analyses of the wine were used to calculate: the thermodynamic and the Arrhenius ...
  • Thermoelectric effects in alloys Bi-Sn 
    BODIUL, P.; BOTNARI, O.; MOLOSHNIK, E.; PARA, Gh.; CIORBĂ, V. (Institutul de Inginerie Electronică şi Nanotehnologii "D. Ghiţu", 2006)
    Changes of thermopower temperature changes (77-300 K) in bulk Bi-Sn crystals and thermopower of wire crystals Bi-0,07 at%Sn and Bi-0,05at%Sn were measured from the liquid helium temperature to the room one. The dependence ...
  • Thermoelectric figure of merit of (111) oriented PbTe/Pb 1-xEu xTe double quantum well structure 
    SUR, V. (Institutul de Fizică Aplicată al AŞM, 2012)
    In present report, the thermoelectric opportunities of n - PbTe/Pb1-x Eux Te DQW were estimated theoretically. The model of DQW with rectangular confinement potential oriented parallel to (111) plane, was considered. ...
  • Thermoelectric power factor of double quantum well structure 
    SUR, I.; DASHEVSKY, Z. (Institutul de Fizică Aplicată, AŞM, 2006)
    Experimental and theoretical investigations of coupled double quantum well structures GaAs/GaAlAs had shown that due to effect of wave function modulation the carrier mobility may exceed the corresponding in single quantum ...
  • Thermoelectric power factor of tetrathiotetraceneiodide organic crystals in the 3D model 
    SANDULEAC, I. I.; CASIAN, A. I. (Academia de Ştiinţe a Moldovei, 2014)
    Nanostructured organic crystals of TTT2I3 are very prospect materials for thermoelectric applications. The crystals are needle-shaped and consist of segregate stacks of TTT molecules and iodine ions. Due to the pronounced ...
  • Thermoelectric power factor of TTT2I3 quasi-one-dimensional crystals in the 3d physical model 
    SANDULEAC, I. I. (Journal of Thermoelectricity, 2014)
    Tetrathiotetracene – Iodide organic crystals (TTT2I3) are very promising materials for thermoelectric applications. Due to their pronounced quasi-one-dimensionality, the density of states is increased in the direction of ...
  • Thermoelectric Properties and Surface States in the Layers of Bi2Te3 Topological Insulators 
    NIKOLAEVA, A. A.; KONOPKO, L. A.; ROGATSKII, K.; BODYUL, P. P.; GHERGISHAN, I. (Institute of Applied Physics, Academy of Sciences of Moldova, Chisinau, Republic of Moldova, 2018)
    The thermoelectric properties and Shubnikov-de Haas (SdH) oscillations of monocrystalline layers of a topological insulator (ТI) of n-type bismuth telluride were investigated. The monocrystalline Bi2Te3 layers were fabricated ...
  • Thermoelectric properties of BI1-XSBX (0≤ Х ≤ 0.12) wires depending on diameter, composition and temperature 
    BODIUL, P. P.; MOLOSHNIK, E. F.; POPOV, I. A.; BOTNAR, О. V.; ISTRATE, E. K. (Институт термоэлектричества Национальной академии наук и Министерства образования и науки Украины, 2010)
    Behaviour of kinetic coefficients versus temperature (4.2 - 300 K), composition and diameter (d) was studied on the samples of thin single-crystal bismuth and Bi1-xSbx wires obtained by the Ulitovsky method. Antimony content ...
  • Thermoelectric Properties of Films and Monocrystalline Whiskers of Tellurium 
    BODIUL, P.; BONDARCHUK, N.; HUBER, T.; KONOPKO, L.; NIKOLAEVA, A.; BOTNARI, O. (IEEE, 2006)
    We report a study of the thermoelectric properties of Te films obtained by vacuum-condensation method on glass, polyamide, mica at various temperatures of condensation. The crystallographic structure of the films is ...
  • Thermoelectric Properties of Nanostructured Tetrathiotetracene Iodide Crystals in a Two-Dimensional Model 
    SANDULEAC, Ionel; CASIAN, Anatolie; PFLAUM, Jens (American Scientific Publishers, 2014)
    Previously, it has been predicted that nanostructured crystals of tetrathiotetracene iodide are very promising candidates for thermoelectric applications. However, these predictions are based on a strictly one-dimensional ...

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