Search Results - "Shekhtman, V.Sh"

Crystal structures and thermal properties of titanium carbo-deuterides as prepared by combustion synthesis by Renaudin, G., Yvon, K., Dolukhanyan, S.K., Aghajanyan, N.N., Shekhtman, V.Sh

“…Titanium carbo-deuterides of various compositions have been prepared by thermal radiation and cold syntheses, and by self-propagating high-temperature…”
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Crystal Structures and Characterization of Ca9Fe(PO4)7and Ca9FeH0.9(PO4)7 by Lazoryak, B.I., Morozov, V.A., Belik, A.A., Khasanov, S.S., Shekhtman, V.Sh

“…Whitlockite-like compounds s- and o-Ca9Fe(PO4)7and r-Ca9FeH0.9(PO4)7were prepared and studied by XRD, IR, Mössbauer technique, and diffuse reflective…”
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Formation of alloys in the Ti–Nb system by hydride cycle method and synthesis of their hydrides in self-propagating high-temperature synthesis by Aleksanyan, A.G., Dolukhanyan, S.K., Shekhtman, V.Sh, Khasanov, S.S., Ter-Galstyan, O.P., Martirosyan, M.V.

“…In this work the results of investigation of mechanism of alloy formation in Ti–Nb system by “Hydride cycle” (HC) method are presented. The temperature regime…”
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The formation of quasicrystals and their hydrides in Ti–Zr–Ni system by Shekhtman, V.Sh, Hakobyan, H.G., Aleksanyan, A.G., Dolukhanyan, S.K., Ter-Galstyan, O.P., Sakharov, M.K.

“…In the present work, an essentially new approach to production of quasicrystals in Ti–Zr–Ni system is described. It consists in co-compaction and…”
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Formation of alloys in Ti–V system in hydride cycle and synthesis of their hydrides in self-propagating high-temperature synthesis regime by Aleksanyan, A.G., Dolukhanyan, S.K., Shekhtman, V.Sh, Huot, J., Ter-Galstyan, O.P., Mnatsakanyan, N.L.

“…▶ We synthesize Ti-V alloys by new “hydride cycle” method. Structural characteristics of formed alloys we investigate by X-ray diffraction. ▶ We show that the…”
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Features of nanostructuring in LaMnO 3 + δ (polydisperse and monodisperse structures) by Sedykh, V., Abrosimova, G.E., Shekhtman, V.Sh, Aristova, I.M., Zverkova, I.I., Dubovitskii, A.V., Kulakov, V.I.

“…The formation of polydisperse and monodisperse structures in LaMnO 3 + δ has been investigated by X-ray diffraction (XRD) analysis and transmitting electron…”
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Reversibility of structure phase transitions in LaMnO 3+ δ manganite under heat treatment by Sedykh, V., Shekhtman, V.Sh, Zverkova, I.I., Dubovitskii, A.V., Kulakov, V.I.

“…The effect of heat treatment on the formation and mutual transitions of the structure modifications in the 57Fe-doped LaMnO 3+ δ manganite has been…”
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Nanostructuring of lanthanum manganite LaMnO3+δ under phase transition by Aristova, I.M., Sedykh, V.D., Shekhtman, V.Sh, Abrosimova, G.E., Zverkova, I.I., Dubovitskii, A.V., Kulakov, V.I.

“…The effect of transitions between structural modifications of LaMnO3 +δ on the powder particle sizes has been experimentally investigated. Lanthanum manganite…”
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Reversibility of structure phase transitions in LaMnO3+δ manganite under heat treatment by Sedykh, V., Shekhtman, V.Sh, Zverkova, I.I., Dubovitskii, A.V., Kulakov, V.I.

“…The effect of heat treatment on the formation and mutual transitions of the structure modifications in the 57Fe-doped LaMnO3+delta manganite has been…”
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Features of nanostructuring in LaMnO3+δ (polydisperse and monodisperse structures) by Sedykh, V., Abrosimova, G.E., Shekhtman, V.Sh, Aristova, I.M., Zverkova, I.I., Dubovitskii, A.V., Kulakov, V.I.

“…The formation of polydisperse and monodisperse structures in LaMnO3 + delta has been investigated by X-ray diffraction (XRD) analysis and transmitting electron…”
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Neutron diffraction study of Ti 0.8V 0.2C 0.62 and Ti 0.8V 0.2C 0.62H x by Tashmetov, M.Yu, Em, V.T., Lee, C.H., Choi, Y.N., Lee, J.S., Shekhtman, V.Sh, Dolukhanyan, S.K.

“…The experimental data of neutron diffraction study of Ti 0.8V 0.2C 0.62, Ti 0.8V 0.2C 0.62H 0.08 and Ti 0.8V 0.2C 0.62H 0.11 prepared by self-propagating…”
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The synthesis of hydrides of intermetallic Ti 2Co under an accelerated electron beam by Hakobyan, H.G, Dolukhanyan, S.K, Tamamyan, N.G, Abrahamyan, K.A, Shekhtman, V.Sh

“…The hydrogen absorption properties of the intermetallic compound Ti 2Co under an accelerated electron beam were studied. It was found that under irradiation at…”
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Phase transition from Pnma I to Pnma II in the 57Fe-doped LaMnO 3+ δ compound by Sedykh, V., Abrosimova, G.E., Shekhtman, V.Sh, Zver’kova, I.I., Dubovitskii, A.V., Kulakov, V.I.

“…The structural phase transition from Pnma I to Pnma II in the 3% 57Fe-doped lanthanum manganite LaMnO 3+ δ has been investigated under heat treatment. It has…”
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Neutron diffraction study of Ti0.8V0.2C0.62 and Ti0.8V0.2C0.62Hx by Tashmetov, M.Yu, Em, V.T., Lee, C.H., Choi, Y.N., Lee, J.S., Shekhtman, V.Sh, Dolukhanyan, S.K.

“…The experimental data of neutron diffraction study of Ti0.8V0.2C0.62, Ti0.8V0.2C0.62H0.08 and Ti0.8V0.2C0.62H0.11 prepared by self-propagating high-temperature…”
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About specific features of the structure modulation in the Bi-ferrate compounds isostructural with Bi 2Sr 2CaCu 2O 8 by Sedykh, V, Shekhtman, V.Sh, Smirnova, I.S, Bagautdinov, B.Sh, Suvorov, E.V, Dubovitskii, A.V

“…The single-crystalline specimens of the Fe-doped (5% 57Fe) Bi 2Sr 2CaCu 2O 8 (2212Cu) compound have been synthesized to compare the behavior of the structure…”
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Phase transition from Pnma I to Pnma II in the 57Fe-doped LaMnO3+δ compound by Sedykh, V., Abrosimova, G.E., Shekhtman, V.Sh, Zver’kova, I.I., Dubovitskii, A.V., Kulakov, V.I.

“…The structural phase transition from Pnma I to Pnma II in the 3% 57Fe-doped lanthanum manganite LaMnO3+delta has been investigated under heat treatment. It has…”
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The thermal radiation processes in the Sc–H system by Aleksanyan, A.G, Dolukhanyan, S.K, Shekhtman, V.Sh, Harutyunyan, Kh.S, Abrahamyan, K.A, Mnatsakanyan, N.L

“…The thermal-radiation processes in the system Sc–H2 have been investigated. The high-current 4 MeV electron accelerator LAE-5 has been used with a focused…”
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The nanocrystalline forming by combustion synthesis of Ti (Zr) hydrides by Shekhtman, V.Sh, Dolukhanyan, S.K., Abrosimova, G.E., Abrahamyan, K.A., Aleksanyan, A.G., Aghajanyan, N.N., Ter-Galstyan, O.P.

“…The experimental data concerning nanoscale hydrides of transition metals, obtained by synthesis in combustion wave are presented. The systems Ti–H, Zr–H,…”
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The structure modulation in the Bi 2Sr 4Fe 2O 10 compound by Sedykh, V, Smirnova, I.S, Bagautdinov, B, Hagiya, K, Ohmasa, M, Suvorov, E.V, Dubovitskii, A.V, Shekhtman, V.Sh

“…The influence of the extra Sr layer introduced into Bi 2Sr 3Fe 2O 9 (the obtained Bi 2Sr 4Fe 2O 10 compound) on the structure modulation has been investigated…”
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About specific features of the structure modulation in the Bi-ferrate compounds isostructural with Bi2Sr2CaCu2O8 by Sedykh, V, Shekhtman, V.Sh, Smirnova, I.S, Bagautdinov, B.Sh, Suvorov, E.V, Dubovitskii, A.V

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