Magnetic and microstructure study of bulk (Sm.sub.0.33./sub.Eu.sub.0.33./sub.Gd.sub.0.33./sub.)Ba.sub.2./sub.Cu.sub.3./sub.O.sub.y./sub. with submicron Gd.sub.2./sub.BaCuO.sub.5./sub. second-phase particles

Name: Magnetic and microstructure study of bulk (Sm.sub.0.33./sub.Eu.sub.0.33./sub.Gd.sub.0.33./sub.)Ba.sub.2./sub.Cu.sub.3./sub.O.sub.y./sub. with submicron Gd.sub.2./sub.BaCuO.sub.5./sub. second-phase particles
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Muralidhar, M.; Jirsa, Miloš; Sakai, N.; Murakami, M.

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Magnetic and microstructure study of bulk (Sm.sub.0.33./sub.Eu.sub.0.33./sub.Gd.sub.0.33./sub.)Ba.sub.2./sub.Cu.sub.3./sub.O.sub.y./sub. with submicron Gd.sub.2./sub.BaCuO.sub.5./sub. second-phase particles

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0134277 - FZU-D 20030173 RIV US eng J - Článek v odborném periodiku
Muralidhar, M. - Jirsa, Miloš - Sakai, N. - Murakami, M.
Magnetic and microstructure study of bulk (Sm_0.33Eu_0.33Gd_0.33)Ba₂Cu₃O_y with submicron Gd₂BaCuO₅ second-phase particles.
Journal of Materials Research. Roč. 18, č. 5 (2003), s. 1073-1080. ISSN 0884-2914. E-ISSN 2044-5326
Grant CEP: GA AV ČR IAA1010919
Výzkumný záměr: CEZ:AV0Z1010914
Klíčová slova: high T_c superconductors * SEG-123 * current density * secondary phase particles * Gd-211
Kód oboru RIV: BM - Fyzika pevných látek a magnetismus
Impakt faktor: 1.635, rok: 2003

Microstructure and magnetic properties of melt-processed (Sm_0.33Eu_0.33Gd_0.33)Ba₂Cu₃O_y superconductors with fine Gd-211 particles were studied as a function of Gd-211 content and the initial particle size. Critical current densities st 77K of 107 kA/cm² were achived at fields of 0 and 2.2 T, respectively.
Trvalý link: http://hdl.handle.net/11104/0032190

Počet záznamů: 1