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Перегляд Functional Materials, 2004, № 3 за назвою

Репозиторій DSpace/Manakin

Перегляд Functional Materials, 2004, № 3 за назвою

Сортувати за: Порядок: Результатів:

  • Domain structure of bilayer magnetic films with different characteristics of layers 
    Bezus, A.V.; Mamalui, Yu.A.; Siryuk, Yu.A. (Functional Materials, 2004)
    In uniaxial bilayer film of (YGdTm)₃(FeGa)₅O₁₂/(YEu)₃(FeGa)₅O₁₂ ferrite-garnet with the upper layer compensation point 120 K, the domain structure behavior and the external pulse field effect on the energy equality points ...
  • Dynamic transformation of domain wall structure in ortho-ferrites 
    Shamsutdinov, M.A.; Ekomasov, E.G.; Shamsutdinov, D.M. (Functional Materials, 2004)
    The stationary dynamics of domain walls in rare-earth ortho-ferrites has been studied theoretically taking into account a possibility of its structure transformation near the sound speed. The study proceeds from the fact ...
  • Effect of microwave energy on dehydration process of sodium iodide used in single crystal growing 
    Voloshko, A.Yu.; Grinyov, B.V.; Goriletsky, V.I.; Smirnov, N.N.; Sofronov, D.S.; Shishkin, O.V.; Kisil, E.M. (Functional Materials, 2004)
    Data on sodium iodide dehydration by thermal heating and microwave drying in vacuum are compared. The use of microwave energy has been shown to provide a higher dehydration efficiency at reduced energy consumption. The ...
  • Effect of stripe domain structure orientation on secondary electron yield 
    Melnichuk, I.A.; Vasko, E.I.; Melnychuk, P.I. (Functional Materials, 2004)
    Spatial and angular distributions of secondary electrons emitted from a uniaxial Co film surface with magnetization normal to the surface have been calculated. The electron energy has been chosen within 2 to 5 eV range ...
  • Electrical and thermal conductivity of graphite-metal composites 
    Stelmakh, O.I.; Vovchenko, L.L.; Matzui, V.I. (Functional Materials, 2004)
    Electrical and thermal conductivity of graphite-Co(Ni) composites on the basis of two different types of thermoexfoliated graphite, TEG(1) and TEG(2) have been studied. The distinctions in electric resistivity (pD) between ...
  • Electronic structure and magnetic properties of rare-earth RM₂ and RM₃ compounds 
    Baranovskiy, A.E.; Grechnev, G.E.; Panfilov, A.S.; Svechkarev, I.V. (Functional Materials, 2004)
    Ab initio calculations of the electronic structure and magnetic properties are carried out for the ferromagnetic Gd0₂ compounds (M = Mg, Al, Fe, Co, Ni, Rh, lr, Pt), and also for the La(ln₁-ₓSnₓ)₃ system. Pressure effects ...
  • Exchange coupling peculiarities in ultrathin Fe/Cu/Tb film structures on Si substrates 
    Pogoryelov, Ye.O.; Podyalovski, D.I. (Functional Materials, 2004)
    Exchange coupling in ultrathin Fe(8 A)/[Cu/Tb (12 A) film structure has been studied. The film samples were prepared on Si substrates by electron-beam evaporation in an ultrahigh vacuum system having a background pressure ...
  • Exchange coupling peculiarities in ultrathin Fe/Cu/Tb film structures on Si substrates 
    Pogoryelov, Ye.O.; Podyalovski, D.I. (Functional Materials, 2004)
    Exchange coupling in ultrathin Fe(8 A)/[Cu/Tb (12 A) film structure has been studied. The film samples were prepared on Si substrates by electron-beam evaporation in an ultrahigh vacuum system having a background pressure ...
  • Influence of Si on microstructure and mechanical properties of TiAISiN hard thin films 
    Nakonechna, O.I.; Zakharenko, M.I. (Functional Materials, 2004)
    Structural and mechanical properties of nanocomposite TiAI(Si)N thin films prepared using arc-plasma PVD deposition technique on WC-Co substrates have been characterized by X-ray diffraction and nanoindentation. TEM have ...
  • Influence of UV-radiation on structure and properties of diamond-like a-C:N films 
    Shalaev, R.V.; Varyukhin, V.N.; Prudnikov, A.M. (Functional Materials, 2004)
    Study results on effect of a low power (up to 1 W/cm²) UV and visible radiation on the structure and properties of diamond-like carbon nitride (α-C:N) films during their growth have been presented. The UV irradiation of ...
  • In-line control of polarization sensitivity for fiber-optic biconical fused single-mode couplers 
    Basiladze, G.D.; Dolgov, A.I.; Berzhansky, V.N. (Functional Materials, 2004)
    The possibility to use the fiber-optic coupler input port as the polarization vector rotator of linearly polarized light introduced therein to control the coupler polarization sensitivity has been demonstrated in experiment. ...
  • Internal friction and Young’s modulus in Invar Fe-Ni-C alloys 
    Nadutov, V.M.; Golub, T.V.; Hymenyuk, O.V. (Functional Materials, 2004)
    The temperature dependence of internal friction (IF) and the amplitude-dependence of IF (ADIF) in kHz frequency range were studied in the f.c.c. Invar Fe-Ni and Fe-Ni-C alloys after homogenization at 1373 K and ageing at ...
  • Kinetics of spinodal ordering in Ni-Mo solid solutions 
    Bokoch, S.M.; Kulish, M.P. (Functional Materials, 2004)
    The kinetics of spinodal ordering for Ni-Mo solid solutions (Ni-11.8 at.%Mo ) has been investigated by residual electric resistance and diffuse X-ray scattering methods. It is shown that during isothermal annealing (at 373 ...
  • Magnetic and resonance properties of multilayer (Gd/Si/Co/Si)ₙ films 
    Patrin, G.S.; Vas’kovskii, O.V.; Velikanov, D.A.; Svalov, A.V.; Volkov, N.V.; Eremin, E.V.; Panova, M.A. (Functional Materials, 2004)
    Presented are the experimental investigation results of magnetic static and resonance properties of multilayer magnetic films in the system of 4f-3d elements separated by a semiconductor interlayer. Effects of temperature ...
  • Magnetooptical effects in two dimensional photonic crystals 
    Belotelov, V.I.; Perlo, P.; Zvezdin, A.K.; Gaponenko, N.V. (Functional Materials, 2004)
    Magnetooptical properties of materials with periodically modulated dielectric constant — photonic crystals (or photonic band gap materials) have been examined with relation to their possible applications for the control ...
  • Materials with ferro-antiferroelectric phase transition intented for energy accumulated and converting devices 
    Ishchuk, V.M.; Spiridonov, N.A. (Functional Materials, 2004)
    Considered are the results of development of materials for energy accumulating and converting devices. Requirements to such materials are formulated. Investigated is one of the directions for raising their efficiency which ...
  • Mossbauer analysis of the f.c.c. Fe-Ni-C alloys structure after heat and ultrasonic treatments 
    Nadutov, V.M.; Semenov, D.V.; Svystunov, Ye.O.; Kuzmich, G.I. (Functional Materials, 2004)
    Mossbauer spectroscopy has been used for atomic scale investigation of austenitic Fe-Ni-C alloys after ultrasonic and low-frequency impact surface treatments. The phase composition and hyperfine structure of the Fe-30.5 % ...
  • Normal modes for the vortex state magnetic dots 
    Zaspel, C.E.; Ivanov, B.A. (Functional Materials, 2004)
    Submicron permalloy magnetic dots have a vortex ground state, and application of an in-plane magnetic pulse will result in precession of the vortex about the dot axis at a frequency in the sub GHz range. The precession ...
  • Nucleation during photoinduced spin-reorientation transition 
    Kovalenko, V.F.; Tychko, O.V. (Functional Materials, 2004)
    Conditions of new magnetic phase nucleation during photoinduced spin-reorientation transition in homogeneously magnetized volume of doped yttrium-iron garnet are considered. The threshold densities of photoinduced uniaxial ...
  • Phase transformations in the synthesis of La₀.₇Sr₀.₃MnO₃ nanopowders 
    Danilenko, I.A.; Konstantinova, T.E.; Shatalova, G.E.; Volkova, G.K.; Doroshkevich, A.S.; Glazunova, V.A. (Functional Materials, 2004)
    La₀.₇Sr₀.₃MnO₃ nanopowder has been obtained by co-precipitation of the metal salts out of solution using sodium carbonate. The nanopowder synthesized contains two morphologically different particle types of 40 and 100 to ...

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