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Functional Materials, 2012, том 19
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Functional Materials, 2012, № 4
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Перегляд Functional Materials, 2012, № 4 за датою випуску

Перегляд Functional Materials, 2012, № 4 за датою випуску

Результати 1-20 з 27

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Effect of oxygen on some reactions of ZnSe crystal surface interaction with H₂O vapors, CO₂, and CO

Gal'chinetskii, L.P.; Galkin, S.N.; Dobrotvorskaya, M.V.; Rybalka, I.A. (Functional Materials, 2012)

Effect of oxygen on some interaction reactions of ZnSe crystal surface with water vapors, CO₂, and CO which result in release of hydrogen, and also carbon from a surface of crystals is discussed. Temperature dependences ...
Growth and spectroscopy of new laser crystals Ca₁₀Yb₀.₃K₀.₁(VO₄)₇

Kosmyna, M.B.; Nazarenko, B.P.; Puzikov, V.M.; Shekhovtsov, A.N.; Yasukevich, A.S.; Kuleshov, N.V.; Gulevich, A.E.; Demesh, M.P.; Gusakova, N.V. (Functional Materials, 2012)

Ca₁₀Yb₀.₃K₀.₁(VO₄)₇ single crystals have been grown for the first time. Absorption and luminescence spectra, luminescence decay kinetics of ²F ₅/₂ level for Yb³⁺ ion are investigated.
Dynamic damping of dislocations in the irradiated LiF crystals

Petchenko, G.A. (Functional Materials, 2012)

To study the nature of the mechanisms that limit the viscous motion of dislocations, the dampfed dislocation resonance in LiF crystals at room temperature in the range of radiation doses of 0-1000 R has been scrutinized ...
Hybrid bulk and planar heterojunctions with electroluminescent quantum dots CdZnSeS and poly(dioctylfluorene)

Matvienko, O.O.; Kryzhanovska, O.S.; Savin, Yu.N.; Vovk, O.M.; Pogorelova, N.V.; Vashchenko, V.V. (Functional Materials, 2012)

Hybrid organic-quantum dot light emitting devices (QD-OLED) with bulk and planar heterojunctions based on poly(dioctylfluorene) and electroluminescent quantum dots CdZnSeS (QD) were obtained. The influence of QD concentration ...
Ti-derived intermediate band in MgH₂

Sheripov, U.; Zhanabergenov, Zh.; Uteniyazov, A.; Ismailov, K.; Karazhanov, S. (Functional Materials, 2012)

This article deals with a study of electronic structure of Ti-doped MgH₂ by the first-principles calculations. We show that Ti impurity substituting Mg (TiMmg) forms an intermediate band in the band gap of MgH₂, which is ...
Author Index Functional Materials Vol. 19, 1-4

Автор відсутній (Functional Materials, 2012)
Monitoring system of the front of the melt crystallization

Adonkin, G.T.; Barannik, S.V.; Kahishchev, V.N.; Sobolev, O.V.; Voinov, A.I. (Functional Materials, 2012)

A system for automatic determination of the position of the crystallization front in the process of growing sapphire crystals by horizontal directed crystallization (HDC) has been developed. The images of the crystallization ...
Geometrization of the temporal photoresponse from the semiconductor sensor materials

Mygal, V.P.; But, A.V.; Shmatko, O.O.; Bodnar, I.V. (Functional Materials, 2012)

Geometrization of the temporal photoresponse of A²B⁶ semiconductor compounds by means of it transformation to the first- and second-order signatures provides qualitative new possibilities for the control of the compounds ...
Degeneracy effect of dynamical properties of quasi-particles of electronic origin in semiconductor materials

Suprun, A.D.; Shmeleva, L.V. (Functional Materials, 2012)

The general dynamical properties of free quasi-particles are analyzed. Analyzed also the conditions under which the description of the dynamic properties of the quasi-particles is almost identical with those of real ...
Photophysical properties of novel luminescent dyes: difluoroborate complexes of benz[c,d]indole derivates

Navozenko, O.M.; Yashchuk, V.M.; Slominskii, Yu.L.; Kachkovsky, O.D.; Naumenko, A.P.; Myagchenko, Y.O. (Functional Materials, 2012)

The fluorescence and absorption spectra of new boron-containing dyes have been studied. Using standard techniques, the quantum yield and fluorescence decay characteristics for these substances in liquid solutions were ...
Novel polymer metal complexes as precursors for electroluminescent materials

Savchenko, I.; Bereznitskaya, A.; Smola, S.; Fedorov, Ya.; Ivaha, N. (Functional Materials, 2012)

The monomer — 2 methyl-5-phenylpentene-l-dione-3,5, their complexes with Nd(lll), Eu(lll), Er(lll), new metallopolymers based of them are obtained. Structure of the monomer, the metal complexes and the metallopolymers ...
Features of exciton migration in pseudoisocyanine J-aggregates

Sorokin, A.V.; Fylymonova, I.I.; Pereverzev, N.V.; Yefimova, S.L. (Functional Materials, 2012)

Exciton migration in pseudoisocyanine (PIC) J-aggregates has been studied via luminescence quenching by an exciton trap. It has been shown that in PIC J-aggregates excitons migrate by coherent mechanism. Exciton diffusion ...
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 ...
Peculiarities of electromagnetic waves absorption in polymer magnetic nanocomposites (La,Sr)MnO₃

Kalmykova, T.V.; Tarapov, S.I.; Neduch, S.V.; Krivoruchko, V.N.; Danilenko, I.A.; Burchovetckii, V.V.; Gurtovoj, D.G. (Functional Materials, 2012)

The results of research of the nonresonant and magnetic resonance absorption of electromagnetic waves in polymer magnetic nanocomposites (La₀.₇Sr₀.₃Mn₀.₃) in 10-40 GHz and 60-78 GHz frequency bands are presented. The ...
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 ...
Investigation of residual stresses in sapphire plates after grinding and polishing

Budnikov, A.T.; Vovk, E.A.; Kanishchev, V.N.; Krivonogov, S.I. (Functional Materials, 2012)

The method of flexure determination was used to investigate the dependence of residual stresses on the depth of damaged layer in sapphire plates with a diameter of 100 mm after grinding and polishing. The flexure was ...
Influence of processing conditions on the structure and properties of yttrium oxide ceramics

Baumer, V.N.; Kosmyna, M.B.; Nazarenko, B.P.; Puzikov, V.M.; Shekhovtsov, A.N.; Gordienko, L.S.; Yasukevich, A.S.; Kuleshov, N.V.; Gulevich, A.E.; Demesh, M.P. (Functional Materials, 2012)

By means of "wet" chemistry method Y₂O₃ nanopowder was obtained and characterized by X-ray diffraction analysis and differential thermal analysis. Transparent samples of Y₂O₃ and Y₂O₃:Nd ceramics were produced by vacuum ...
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 ...
Galvanomagnetic properties of superconducting granules and grain boundaries in ceramic YBa₂Cu₃O₇₋δ high-temperature superconductor

Sukhareva, T.V. (Functional Materials, 2012)

he objective of the work is to reveal the contribution of superconductive granules and grain boundaries (weak links) in magnetoresistance p value of YBa₂Cu₃O₇₋δ granular high-temperature superconductor (HTS) at T < Tc. The ...
Evolution of normal electrical resistance in oxygen underdoped Ho₁Ba₂Cu₃O₇₋δ single crystals in the process of application-removal of high hydrostatic pressure

Vovk, R.V.; Khadzhai, G.Ya.; Nazyrov, Z.F. (Functional Materials, 2012)

The influence of high hydrostatic pressure on electrical resistance in afr-plane of oxygen underdoped Ho₁Ba₂Cu₃O₇₋δ has been studied. It was found that high-pressure-in-duced redistribution of labile oxygen leaded to ...

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Перегляд Functional Materials, 2012, № 4 за датою випуску

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