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Перегляд Functional Materials, 2012, том 19 за назвою

Репозиторій DSpace/Manakin

Перегляд Functional Materials, 2012, том 19 за назвою

Сортувати за: Порядок: Результатів:

  • Scintillation panels based on zinc selenide for detection of alpha radiation 
    Litichevskyi, V.; Tarasov, V.; Galkin, S.; Lalaiants, O.; Voronkin, E. (Functional Materials, 2012)
    The possibility of obtaining dispersed scintillation panels based on zinc selenide for alpha radiation registration has been demonstrated. Thanks to the good energy resolution Rα ~ 30 % of the panel it can be used for the ...
  • Scintillation properties of Eu²⁺-doped SrCl₂ and CsSrCl₃ single crystals 
    Cherginets, V.L.; Grippa, A.Yu.; Rebrova, T.P.; Datsko, Yu.N.; Ponomarenko, T.V.; Rebrova, N.V.; Kosinov, N.N.; Tarasenko, O.A.; Dolzhenko, Yu.I.; Zelenskaya, O.V. (Functional Materials, 2012)
    Eu²⁺-doped CsSrCl₃ scintillation crystals with activator concentration 0.5, 1 and 5 mol. % and SrCl₂: Eu²⁺ material doped with 1 mol. % of the activator have been grown by Bridg-man-Stockbarger method. The radioluminescence ...
  • Self-focusing effect on the second harmonic generation in the KDP single crystals with incorporated anatase nanoparticles 
    Gayvoronsky, V.Ya.; Kopylovsky, M.A.; Yatsyna, V.O.; Popov, A.S.; Kosinova, A.V.; Pritula, I.M. (Functional Materials, 2012)
    Second harmonic generation efficiency versus the TiO₂ nanoparticles concentration incorporated in the KDP single crystals was studied within picosecond range pump pulses at 1064 nm. For the first time we have obtained the ...
  • Semiconductor surfaces structurization induced by ultrasound 
    Savkina, R.K. (Functional Materials, 2012)
    Gallium arsenide and silicon substrates were exposed to cavitation impact induced by focusing a high frequency acoustic wave into liquid nitrogen. Optical and atomic force microscopy methods as well as energy dispersive ...
  • Silica matrices doped with red laser dyes 
    Pritula, I.M.; Bezkrovnaya, O.N.; Puzikov, V.M.; Maslov, V.V.; Plaksiy, A.G.; Lopin, A.V.; Gurkalenko, Yu.A. (Functional Materials, 2012)
    Sol-gel SiO₂ matrices activated with laser dyes for the red spectral region DCM, LK678 and benzopyran derivatives LD1 and LD2 were synthesized. Pyridine was used to prevent bleaching of the dyes during the synthesis of the ...
  • ¹S₀-luminescence in Ca₁₋ₓPrxF₂₊ₓ crystals 
    Boiaryntseva, I.A.; Shiran, N.V.; Gektin, A.V.; Stryganyuk, G.B.; Belsky, A.N.; Shimamura, K. (Functional Materials, 2012)
    Luminescence properties of CaF₂:Pr (0.2 mol %) and Ca₀.₆₅Pr₀.₃₅F₂.₃₅ crystals were studied at 10 K. Excitation and emission spectra show two types of the Pr³⁺ centers with the typical ¹S₀ —> 4f² radiative transitions. High ...
  • Spectral characteristics of active medium for tunable dye laser 
    Maslov, V.V. (Functional Materials, 2012)
    Spectral and fluorescent characteristics of mixtures of two couples of laser dyes for the red region have been studied with the purpose of tuning range broadening. Energy transfer of the monochromatic pumping from donor ...
  • Spectroscopically detected segregation of Pr³⁺ ions in YPO₄:Pr³⁺ nanocrystals 
    Seminko, V.V.; Maksimchuk, P.O.; Kononets, N.V.; Masalov, A.A.; Boyko, Yu.I.; Malyukin, Yu.V. (Functional Materials, 2012)
    Segregation of Pr³⁺ ions in YPO₄:Pr³⁺nanocrystals was revealed by means of spectroscopic techniques. Increase of doped ions concentration in the near-surface layer of YPO₄:Pr³⁺ nanocrystals was confirmed by modification ...
  • Spin-reorientation phase transition in ferrite-garnet films of different axial anisotropy 
    Mamalui, Ju.A.; Siryuk, Ju.A.; Bezu, A.V. (Functional Materials, 2012)
    The mechanism of spin-reorientation phase transition (SRPT) in ferrite-garnet films has been studied. Changes in structure of domain boundaries during phase transition have been investigated. Domain structure models ...
  • Spin-reorientation phase transition in ferrite-garnet films of different axial anisotropy 
    Mamalui, Ju.A.; Siryuk, Ju.A.; Bezus, A.V. (Functional Materials, 2012)
    The mechanism of spin-reorientation phase transition (SRPT) in ferrite-garnet films has been studied. Changes in structure of domain boundaries during phase transition have been investigated. Domain structure models ...
  • Spintronic devices based on magnetic nanostructures 
    Lutsev, L.V.; Stognij, A.I.; Novitskii, N.N.; Shulenkov, A.S. (Functional Materials, 2012)
    Two types of spintronic devices on the basis of magnetic nanostructures containing silicon dioxide films with cobalt nanoparticles SiO₂(Co) on GaAs substrate, magnetic sensors and magnetically operated field-effect transistor, ...
  • Sprayed substance transfer and hard-melting composition formation in ion plasma system 
    Vasilenko, N.A.; Terpiy, D.N.; Vasetskaya, L.A. (Functional Materials, 2012)
    Relation between characteristics of discharge and parameters of growing film when using ion-plazma methods of spraying has been shown at the example of magnetron spraying of TaB₂. Possibility of the modeling application ...
  • Strain induced effects in p-type silicon whiskers at low temperatures 
    Druzhinin, A.A.; Maryamova, I.I.; Kutrakov, O.P.; Liakh-Kaguy, N.S.; Palewski, T. (Functional Materials, 2012)
    Complex studies of strain induced effects in boron doped p-type silicon whiskers with [111] crystallographic direction in the wide temperature range 4.2 - 300 K at magnetic fields up to 14 T and under high-energy electron ...
  • Structural and morphological features of crystallization reactions of amorphous films according to the electron microscopy data 
    Bagmut, A.G. (Functional Materials, 2012)
    The possibility of classifying the crystallization reactions of amorphous films according to a number of structural and morphological features was revealed by electron-microscopic investigation "in situ". Layered polymorphic ...
  • Structural features of iron vacuum condensates alloyed with tungsten 
    Barmin, A.E.; Zubkov, A.I.; Il'inskii, A.I. (Functional Materials, 2012)
    Initial structure and composition of Fe-W vacuum deposited films were studied using the methods of transmission electron microscopy, X-ray diffraction, energy-dispersive spectroscopy, and X-ray fluorescence analysis. It ...
  • Structure and fluorescence of ZnWO₄ films prepared by ion beam sputtering 
    Dubovik, A.; Fedorov, A.; Katrunov, K.; Lebedynskiy, A.; Onischenko, G.; Yakovin, S.; Zykov, A. (Functional Materials, 2012)
    ZnWO₄ films were deposited on glass and KCI substrates using ion beam sputtering of ZnWO₄ target. After annealing in O₂ flow at 773 K during 7 hours, films gain the crystalline structure and luminescent properties which ...
  • Studying mechanical, acoustical and dielectric properties of SiO₂-filled polyester resin nanocomposites 
    Gorelov, B.M.; Polovina, O.I.; Gorb, A.M.; Czapla, Z.; Dacko, S. (Functional Materials, 2012)
    Concentration effects of fumed silica on mechanical (static Young modulus, compression strength limit), acoustic (Lame constant, shear modulus, Young modulus, compression modulus, and Poisson’s ratio), and dielectric ...
  • Symmetry peculiarities of the intracrystalline fields layered semiconductor crystals (PbI₂)₍₁₋ₓ₎(BiI₃)ₓ 
    Barabash, O.I.; Vertegel, I.G.; Chesnokov, E.D.; Ovcharenko, O.I.; Ivanova, L.S. (Functional Materials, 2012)
    The results of our study deal with the NQR spectra of ¹²⁷| at 77 K in mixed layered semiconductor crystals (PbI₂)₍₁₋ₓ₎(BiI₃)ₓ in a wide range of content Pbl₂ and Bil ₃ 0 < x < 1. It is shown that in the range of content 0 ...
  • Synthesis and luminescent properties of CaF₂:Eu²⁺ nanocrystals 
    Zhmurin, P.N.; Sythik, O.Yu.; Svidlo, O.V.; Lebedev, V.N.; Adadurov, A.F. (Functional Materials, 2012)
    The synthesis of CaF₂ nanocryatals activated by Eu²⁺ ions and soluble in nonpolar media is described, their luminescent properties are studied. It is shown that in nanocrystals of this type there are some channels of ...
  • Synthesis and spectral properties of new substituted diazepinoporphyrazine compounds as optical materials 
    Tomachynskyi, S.; Tomachynska, L.; Tretyakova, I.; Chernii, V. (Functional Materials, 2012)
    Synthesis of new diazepinoporphyrazine containing eight styryl fragments in the periphery of the macrocycle — tetrakis-2,3-{5,7-bis[(E)-2-phenylvinyl]-6H-l,4-diazepino}por-phyrazine and its magnesium complex was reported. ...

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