Search Results - "Gorelenko, Yu"

Conductivity mechanisms in heavy-doped n-ZrNiSn intermetallic semiconductors by Fruchart, D., Romaka, V.A., Stadnyk, Yu.V., Romaka, L.P., Gorelenko, Yu.K., Shelyapina, M.G., Chekurin, V.F.

“…A high concentration of the acceptor impurities ( N A about of 10 20 cm −3) influence on the electronic structure, the Fermi level location,…”
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In situ synthesis, morphology and magnetic properties of poly(ether–ester) multiblock copolymer/carbon-covered nickel nanosystems by Guskos, N., Typek, J., Padlyak, B.V., Gorelenko, Yu K., Pelech, I., Narkiewicz, U., Piesowicz, E., Guskos, A., Roslaniec, Z.

“…Samples containing fine particles of face-centered cubic (fcc) phase of carbon-covered nickel (Ni/C) embedded in the PBT-block-PTMO polymer were synthesized…”
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Metal-insulator transition induced by changes in composition in the Zr1-xScxNiSn solid solution range by STADNYK, Yu. V, ROMAKA, V. A, GORELENKO, Yu. K, ROMAKA, L. P, FRUCHAN, D, CHEKURIN, V. F

“…Magnetic susceptibility oscillations around the metal-insulator transition across the Zr1-xScxNiSn solid solution compositions were experimentally observed for…”
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Structural and magnetic properties of iron-rich compounds in the Yb–Fe–Ga system by Tokaychuk, Ya.O., Bodak, O.I., Gorelenko, Yu.K., Yvon, K.

“…The iron-rich corner of the Yb–Fe–Ga phase diagram contains at least three phases. Two form in annealed samples (500 °C) and crystallize with either the…”
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Features of the structural, electrokinetic, and magnetic properties of the heavily doped ZrNiSn semiconductor: Dy acceptor impurity by Romaka, V. A., Fruchart, D., Romaka, V. V., Hlil, E. K., Stadnyk, Yu. V., Gorelenko, Yu. K., Akselrud, L. G.

“…The structural, energy, electrokinetic, and magnetic characteristics of the intermetallic semiconductor ZrNiSn heavily doped (to 9.5 × 10 19 –3.8 × 10 21 cm −3…”
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Crystal structure and physical properties of (Ti,Sc)NiSn and (Zr,Sc)NiSn solid solutions by Horyn’, A, Bodak, O, Romaka, L, Gorelenko, Yu, Tkachuk, A, Davydov, V, Stadnyk, Yu

“…Crystal structure, electrotransport and magnetic properties for Ti 1− x Sc x NiSn and Zr 1− y Sc y NiSn solid solutions were studied. Stability ranges of the…”
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Features of electrical conductivity in the n-ZrNiSn intermetallic semiconductor heavily doped with the In acceptor impurity by Romaka, V. A., Stadnyk, Yu. V., Romaka, V. V., Fruchart, D., Gorelenko, Yu. K., Chekurin, V. F., Goryn’, A. M.

“…The temperature and concentration dependences of resistivity and thermopower in a heavily doped and highly compensated semiconductor alloy ZrNiSn1−xInx in the…”
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Structural, electrical, and magnetic properties of R-Fe-Ge (R = Y, La, Sc) films by Yatsyshyn, B. P., Mikolaichuk, A. G., Freik, D. M., Baitsar, A. S., Gorelenko, Yu. K.

“…The structural, electrical, and magnetic properties of thin R-Fe-Ge (R = Y, La, Sc) films have been studied in relation to preparation conditions (annealing…”
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Features of structural, electron-transport, and magnetic properties of heavily doped n-ZrNiSn semiconductor: Fe acceptor impurity by Romaka, V. A., Stadnyk, Yu. V., Fruchart, D., Romaka, L. P., Goryn, A. M., Gorelenko, Yu. K., Dominuk, T. I.

“…Structural, energy, electron-transport, and magnetic characteristics of the n -ZrNiSn intermetallic semiconductor heavily doped with Fe (the concentration N Fe…”
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Mechanism of local amorphization of a heavily doped Ti1 − x V x CoSb intermetallic semiconductor by Romaka, V. A., Stadnyk, Yu. V., Akselrud, L. G., Romaka, V. V., Fruchart, D., Rogl, P., Davydov, V. N., Gorelenko, Yu. K.

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Structural and thermoelectric properties of Zr1 − xErxNiSn solid solutions by Stadnyk, Yu. V., Goryn’, A. M., Romaka, V. V., Gorelenko, Yu. K., Romaka, L. P., Mel’nichenko, N. A.

“…We have studied the electronic and crystal structures and temperature-dependent resistivity and thermopower of Zr 1 − x Er x NiSn ( x = 0–0.20) substitutional…”
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Thermoelectric power factor of Ti1 − xVxNiSn alloys by Stadnyk, Yu. V., Goryn’, A. M., Gorelenko, Yu. K., Romaka, L. P., Mel’nichenko, N. A.

“…Ti 1 − x V x NiSn ( x = 0–0.10) substitutional solid solutions have been prepared by doping the intermetallic semiconductor n -TiNiSn (half-Heusler phase) with…”
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Special features of conductivity mechanisms in heavily doped n-ZrNiSn intermetallic semiconductors by Romaka, V. A., Shelyapina, M. G., Gorelenko, Yu. K., Fruchart, D., Stadnyk, Yu. V., Romaka, L. P., Chekurin, V. F.

“…The effect of high concentrations of acceptor dopants (N{sub A} = 10{sup 20} cm{sup -3}) on the electronic structure, Fermi level, electrical conductivity,…”
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Specific features of the metal-insulator conductivity transition in narrow-gap semiconductors of the MgAgAs structure type by Romaka, V. A., Stadnyk, Yu. V., Shelyapina, M. G., Fruchart, D., Chekurin, V. F., Romaka, L. P., Gorelenko, Yu. K.

“…The role of the impurity acceptor band in the conductivity of the doped and compensated ZrNiSn semiconductor is assessed. A reconstruction model of the…”
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Conditions for attaining the maximum values of thermoelectric power in intermetallic semiconductors of the MgAgAs structural type by Romaka, V. A., Fruchart, D., Stadnyk, Yu. V., Tobola, J., Gorelenko, Yu. K., Shelyapina, M. G., Romaka, L. P., Chekurin, V. F.

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Magnetic and electrical properties of R2CuGe6 compounds (R=Y, Ce, Nd, Gd, Tb, Dy, Ho, Er, Yb) by KONYK, M. B, ROMAKA, L. P, GORELENKO, Yu. K, BODAK, O. I

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Electric transport and magnetic properties of TiCo1−Ni Sb solid solution by Stadnyk, Yu, Gorelenko, Yu, Tkachuk, A., Goryn, A., Davydov, V., Bodak, O.

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Anomalous magnetism and electron paramagnetic resonance spectroscopy of the ZrNi1-xCrxSn solid solution by STADNYK, Yu. V, SKOLOZDRA, R. V, PADLYAK, B. V, GORELENKO, Yu. K, ROMAKA, L. P, JANKOWSKA-FRYDEL, A, GRINBERG, M

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Magnetic properties, electronic structure and X-ray spectra of RCo9Si4 compounds (R=Y, Gd, Tb) by SKOLOZDRA, R. V, SHCHERBA, I. D, BODAK, O. I, MELNYK, G. A, GORELENKO, Yu. K, YAROVETZ, V. I, DOBRYANSKA, L. O, LOBOJKO, V. S

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LuNi 5Sn: A first representative of RNi 5Sn stannides with CeCu 5Au structure by Romaka, V.V., Marciniak, B., Romaka, L., Gorelenko, Yu, Pavlyuk, V.

“…Single crystals of LuNi 5Sn were synthesized from the pure metals by arc-melting with subsequent heat treatment in vacuum. The crystal structure of the LuNi…”
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