Zobrazeno 1 - 3
of 3
pro vyhledávání: '"I. A. Mzhavanadze"'
Autor:
N. G. Sabashvili, G. A. Shurgaya, N. G. Margiani, I. A. Mzhavanadze, V. V. Zhgamadze, G. A. Tsintsadze
Publikováno v:
Low Temperature Physics. 30:937-940
The effect of an admixture of boron oxide B2O3 on the superconducting properties of the bismuth-containing 2212 phase is investigated. It is found that boron doping improves the superconducting transition characteristics of Bi2Sr2Ca1Cu2Oy and Bi1.8Pb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4838d6a767ec1a58c84ad1c0006763ce
https://doi.org/10.1063/1.1820031
https://doi.org/10.1063/1.1820031
Autor:
I. R. Metskhvarishvili, N. G. Margiani, V. V. Zhghamadze, N. A. Papunashvili, I. A. Mzhavanadze
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 24:279-281
The nominally pure and boron-doped YBa2Cu3BxO7−y samples with B-doping level x varying between 0 and 0.15 were prepared by the solid state reaction. X-ray diffraction analysis shows that all the obtained compounds are single YBa2Cu3O7−y phase. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1ad7d5dc9a41414f32a4818fb9d3eab
https://doi.org/10.1007/s10948-010-1013-4
https://doi.org/10.1007/s10948-010-1013-4
Autor:
V. V. Zhghamadze, N. G. Margiani, I. A. Mzhavanadze, N. A. Papunashvili, I. R. Metskhvarishvili
Publikováno v:
Journal of Superconductivity and Novel Magnetism. 23:531-533
The effect of B2O3 addition on the superconducting transition and grain boundary critical current density of the boron free (control) and boron doped HTS ceramics with nominal composition YBa2Cu3B x O7−y (x=0, 0.025, 0.05, 0.075, 0.1 and 0.15) has
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05b37dbce2e6d3af884b39edc017f658
https://doi.org/10.1007/s10948-010-0756-2
https://doi.org/10.1007/s10948-010-0756-2