Zobrazeno 1 - 10
of 52
pro vyhledávání: '"Savchuk, Ya."'
Autor:
Prikhna, T., Gawalek, W., Savchuk, Ya., Soldatov, A., Sokolovsky, V., Eisterer, M., Weber, H. W., Noudem, J., Serga, M., Turkevich, V., Tompsic, M., Tkach, V., Danilenko, N., Goldacker, W., Karau, F., Fesenko, I., Rindfleisch, M., Dellith, J., Wendt, M., You, S., Meerovich, V., Dub, S., Moshchil, V., Sergienko, N., Kozyrev, A., Habisreuther, T., Schmidt, Ch., Litzkendorf, D., Nagorny, P., Sverdun, V.
The synthesis of MgB2-based materials under high pressure gave the possibility to suppress the evaporation of magnesium and to obtain near theoretically dense nanograined structures with high superconducting, thermal conducting, and mechanical charac
Externí odkaz:
http://arxiv.org/abs/1005.2092
Autor:
Prikhna, T. A., Gawalek, W., Savchuk, Ya. M., Sergienko, N. V., Moshchil, V. E., Sokolovsky, V., Vajda, J., Tkach, V. N., Karau, F., Weber, H., Eisterer, M., Juolain, A., Rabier, J., Chaud, X., Wendt, M., Dellith, J., Danilenko, N. I., Habisreuther, T., Dub, S. N., Meerovich, V., Litzkendorf, D., Nagorny, P. A., Kovalev, L. K., Schmidt, Ch., Melnikov, V. S., Shapovalov, A. P., Kozyrev, A. V., Sverdun, V. B., Kosa, J., Vlasenko, A. V.
Materials of the Y-Ba-Cu-O (melt-textured YBa2Cu3O7-d-based materials or MT-YBCO) and Mg-B-O (MgB2-based materials) systems with high superconducting performance, which can be attained due to the formation of regularly distributed nanostructural defe
Externí odkaz:
http://arxiv.org/abs/0912.4899
Autor:
Prikhna, T., Gawalek, W., Savchuk, Ya., Kozyrev, A., Wendt, M., Dellith, J., Goldacker, W., Dub, S., Sergienko, N., Habisreuther, T., Moshchil, V., Dittrich, U., Karau, W., Noudem, J., Schmidt, Ch., Turkevich, V., Litzkendorf, D., Weber, H., Eisterer, M., Melnikov, V., Nagorny, P., Sverdun, V.
The influence of the oxygen segregation into Mg-B-O inclusions (which are oxygen enriched as compared to the matrix material) and the formation of boron enriched phases (with near MgB12 composition) in MgB2 structure on pinning in magnesium diboride
Externí odkaz:
http://arxiv.org/abs/0912.4903
Autor:
Prikhna, T. A., Gawalek, W., Tkach, V. M., Danilenko, N. I., Savchuk, Ya M., Dub, S. N., Moshchil, V. E., Kozyrev, A. V., Sergienko, N. V., Wendt, M., Melnikov, V. S., Dellith, J., Weber, H, Eisterer, M, Schmidt, Ch, Habisreuther, T, Litzkendorf, D, Vajda, J, Shapovalov, A. P., Sokolovsky, V., Nagorny, P. A., Sverdun, V. B., Kosa, J., Karau, F., Starostina, A. V.
The effect of doping with Ti, Ta, SiC in complex with synthesis temperature on the amount and distribution of structural inhomogeneities in MgB2 matrix of high-pressuresynthesized-materials (2 GPa) which can influence pining: higher borides (MgB12) a
Externí odkaz:
http://arxiv.org/abs/0912.4889
Autor:
Prikhna, T. A., Gawalek, W., Savchuk, Ya. M., Moshchil, V. E., Sergienko, N. V., Hergt, R., Wendt, M., Dub, S. N., Schmidt, Ch., Dellith, J., Melnikov, V. S., Habisreuther, T., Litzkendorf, D., Nagorny, P. A.
The MgB2 - based material high-pressure synthesized at 2 GPa and 800 C for 1 h from Mg and B (taken in the stoichiometry ratio of MgB2) with addition of 2-10 wt% of Ti demonstrated the critical current density (jc) higher than 100 kA/cm^2 at 33 K in
Externí odkaz:
http://arxiv.org/abs/cond-mat/0306013
Autor:
Prikhna, T., Gawalek, W., Novikov, N., Savchuk, Ya., Moshchil, V., Sergienko, N., Wendt, M., Dub, S., Melnikov, V., Surzhenko, A., Litzkendorf, D., Nagorny, P., Schmidt, C.
Bulk MgB2 - based materials with the following critical current densities (jc) in 1 T field: 570 kA/cm^2 at 10 K, 350 kA/cm^2 at 20 K and 40 kA/cm^2 at 30 K and in 10 T field: 650 A/cm^2 at 10 K have been high-pressure (HP) synthesized from Mg and B
Externí odkaz:
http://arxiv.org/abs/cond-mat/0204362
Autor:
Prikhna, T. A., Savchuk, Ya. M., Sergienko, N. V., Moshchil, V. E., Dub, S. N., Nagorny, P. A., Gawalek, W., Habisreuther, T., Wendt, M., Surzhenko, A. B., Litzkendorf, D., Schmidt, Ch., Dellith, J., Melnikov, V. S.
High-pressure (HP) synthesis and sintering are promising methods for manufacturing of the bulk MgB2 superconductive material. The available high-pressure apparatuses with 100 cm3 working volume can allow us to use the bulk MgB2 for practical applicat
Externí odkaz:
http://arxiv.org/abs/cond-mat/0204068
Autor:
Prikhna, T. A., Gawalek, W., Surzhenko, A. B., Sergienko, N. V., Moshchil, V. E., Habisreuther, T., Melnikov, V. S., Dub, S. N., Nagorny, P. A., Wendt, M., Savchuk, Ya. M., Litzkendorf, D., Dellith, J., Kracunovska, S., Schmidt, Ch.
The high-pressure synthesis is one of the most promising methods to produce MgB2 superconductive (SC) material. The available high-pressure apparatuses have working volume up to 100 cm3 which allows samples up to 60 mm in diameter to be manufactured.
Externí odkaz:
http://arxiv.org/abs/cond-mat/0109216
Publikováno v:
Microbiological Journal / Mikrobiolohichnyi Zhurnal. Jul/Aug2021, Vol. 83 Issue 4, p74-85. 12p.
Publikováno v:
Microbiological Journal / Mikrobiolohichnyi Zhurnal. Jan/Feb2019, Vol. 81 Issue 1, p84-93. 10p.