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Functional Materials, 2004, том 11
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Functional Materials, 2004, № 4
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Перегляд Functional Materials, 2004, № 4 за назвою

Перегляд Functional Materials, 2004, № 4 за назвою

Результати 1-20 з 33

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Absorption spectra peculiarities of thin films of (CsCu₂Cl₃)₁₋ₓ(CsCu₂l₃)ₓ system.

Yunakova, O.N.; Miloslavsky, V.K.; Kovalenko, E.N. (Functional Materials, 2004)

Absorption spectrum of (CsCu₂Cl₃)₁₋ₓ(CsCu₂l₃)x thin films has been investigated in the fundamental band region. The CsCu₂Cl₃ solid solutions have been found to be formed within the concentration ranges 0<x<0.08 and 0.34<x<1. ...
Author Index, Vol.11, №1-4

Автор відсутній (Functional Materials, 2004)
Changes in crystallization conditions when growing large single crystals at melt feeding

Goriletsky, V.I.; Grinyov, B.V.; Sumin, V.I.; Tymoshenko, M.M. (Functional Materials, 2004)

It has been shown that the dopant concentration fluctuates by volume of different single crystals with the same diameter due to the changes in crystallization front volume. It has been established that the cause of this ...
Critical parameter calculation of a binary melt crystallization in stationary regime

Kanishchev, V.N.; Barannik, S.V. (Functional Materials, 2004)

Taking into account the latent melting heat and the heat conductivity differences between the solid and liquid phases, the stationary heat and mass transfer problem in a bounded domain region of a crystal/melt system has ...
Crystal-geometrical model of grain boundaries structure

Badiyan, E.E.; Tonkopriad, A.G.; Sakharova, N.A.; Shekhovtsov, O.V.; Shurinov, R.V. (Functional Materials, 2004)

The crystal-geometric model of rigid atomic structure of small-angle and large-angle grain boundaries is considered, which takes into account not only complete but also partial atomic coincidences. The concepts developed ...
Deep traps in KMgF₃ and LiBaF₃ crystals

Gektin, A.V.; Shiran, N.V.; Neicheva, S.V.; Krasovitskaya, I.M. (Functional Materials, 2004)

The influence of the high temperature annealing in air to the deep traps formation in KMgF₃ and LiBaF₃ fluoroperovskites was the subject of this study. An additional absorption and blue emission connected with O²⁻ ions ...
Dependence of light yield of scintillation strips on the reflective coating material kind

Melnichuk, S.V. (Functional Materials, 2004)

Effect of the coating material on the reflection factor and light yield of scintillation strips has been studied. The light yield dependences on the pigment type, its concentration, and the coating material preparation ...
Determination of the distorted surface layer thickness in machined optically transparent polymer articles

Khlapova, N.P.; Litvinenko, M.V.; Chernyshev, A.A. (Functional Materials, 2004)

The functional performance of the optical polymer articles and the service life thereof are defined to a considerable extent by the surface layer state. When machined, the surface layer of polymer articles differs in its ...
Dispersions of TiO₂ containing Fe²⁺, Co²⁺ and Cu²⁺ ions as catalysts for plastic metallization

Kobasa, I.M.; Mazurkevich, Ya.S.; Zozula, N.I. (Functional Materials, 2004)

It has been found that ТІО₂ modified with Fe²⁺, Co²⁺, and Cu²⁺ salts increases significantly (up to 6-8 times) its catalytic activity in the reaction of copper metal deposition from its salt solutions. Exposure to the light ...
Effect of organic dye on the growth and optical properties of KDP

Pritula, I.M.; Velikhov, Yu.N.; Levchenko, A.N.; Kolybayeva, M.I.; Puzikov, V.M.; Tyutyunnik, V.B.; Doroshenko, A.O. (Functional Materials, 2004)

It is established that Xylenol Orange (XO) preferentially dyes the faces {100} and {010} of KDP crystal. The dye content in the crystals is found to be practically independent of its content in the solution. It is revealed ...
Effect of the crystal structure defectiveness on magnetic state of sodium-doped lanthanum manganites

Tovstolytkin, A.I.; Pogorily, A.N.; Kotov, V.V.; Belous, A.G.; V’yunov, O.I. (Functional Materials, 2004)

Structural, electric, magnetoresistive, and resonance properties of La₁-xNaxMnO₃₊y samples synthesized by solid phase reactions have been studied. It is shown that the valence state of manganese remains essentially unchanged ...
Electrophysical properties of metal-semiconductor-metal structures based on isovalently doped zinc selenide crystals

Chugai, O.; Ryzhikov, V.; Starzhinskiy, N.; Oleynik, S.; Katrunov, K.; Zenya, I. (Functional Materials, 2004)

Electric capacitance C and dielectric losses tgδ have been determined for metal-semiconductor-metal structures based on isovalently doped ZnSe crystals. It has been shown that annealing of the grown crystals in zinc ...
Electroplastic effect associated with the dislocation generation in the initially dislocation-free silicon filamentary crystals

Ermakov, A.P.; Darinsky, B.M.; Drozhzhin, A.I. (Functional Materials, 2004)

Experiments on local high-intensity electric current pulse action on mechanical properties of a Si filamentary crystal made it possible to reveal a novel type of electroplastic effect associated with the generation of ...
Integral diagnostics of irreversible changes in power optical elements

Klimenko, I.A.; Komar, V.K.; Migal, V.P.; Sulima, S.V.; Phomin, A.S.; Chugai, O.N. (Functional Materials, 2004)

A novel processing technique has been proposed for crystal examination results obtained using complementary optical methods that provides an integral estimation of irreversible changes in the material caused by extreme ...
Intensification of copper and chromium (VI) removal from solutions in magnetic field

Gorobets, S.V.; Gorobets, O.Yu.; Goiko, I.Yu.; Kasatkina, T.P. (Functional Materials, 2004)

Possibility to replace mechanical stirring by the magnetic field induced one was shown for considerable intensification of Си (II) and Cr (VI) ion biosorption by the yeast Saccharomyces cerevisiae 1968. Combined method of ...
IR spectra of monoethanol amine and its binary mixtures in carbon tetrachloride

Arkhipenko, N.V.; Kiyko, S.N.; Ivanova, E.F. (Functional Materials, 2004)

Получены ИК спектры моноэтаноламина и смесей моноэтаноламина с ацетонитрилом и диметилацетамидом в CCI₄. Установлено, что наложение гетеромолекулярных взаимодействий моноэтаноламина с ацетонитрилом и диметилацетамидом на ...
Magnetoresistance of granular high-temperature superconductor YBa₂Cu₃O₇-delta in weak magnetic fields

Derevyanko, V.V.; Sukhareva, T.V.; Finkel, V.A. (Functional Materials, 2004)

The transverse and longitudinal magnetoresistance ∆ρ/ρ₂₇₃ K(H) of ceramic samples of the high-temperature superconductor YBa₂Cu₃O₇-δ was studied experimentally at T = 77.3 K in the magnetic fields 0 < H < 500 Oe. A phenomenon ...
Mechanisms of ray chaotization in composite detectors

Bar’yahtar, V.G.; Yanovsky, V.V.; Naidenov, S.V.; Kurilo, A.V. (Functional Materials, 2004)

The new type of billiard - composite billiard - is considered. The general properties of such nonlinear systems are analysed. The criteria of deterministic chaos appearance and unusual chaotization mechanisms in them are ...
New red phosphor: Ca₀.₆₅Eu₀.₃₅F₂.₃₅ single сrystal

Shimamura, K.; Shiran, N.; Gektin, A.; Voronova, V.; Nesterkina, V.; Ichinose, N.; Villora, E.; Shishido, T. (Functional Materials, 2004)

The first observation of absorption, red-orange luminescence, and decay kinetics of Ca₀.₆₅Eu₀.₃₅F₂.₃₅ single crystal is reported. The emission spectrum of excited directly in absorption bands consists of narrow bands at ...
Peculiar features and applicability of asymptotic expansions of additive intermolecular interactions in anisotropic media.II. The role of anisometry in formation of supramolecular structures in mesogenic systems

Shtifanyuk, P.P.; Dyomin, A.V.; Fedoryako, A.P.; Lisetski, L.N.; Yakovenko, S.E. (Functional Materials, 2004)

Long-range components of coefficients of SO(3)-invariant expansions of intermolecular forces (8-coefficients) have been studied for Lennard-Jones interactions between force centers (atoms). In a simple geometrical model, ...

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