Excess of Eu in the(Nd.sub.0.33./sub.Eu.sub.0.33+x./sub.Gd.sub.0.33-x./sub.)Ba.sub.2./sub.Cu.sub.3./sub.O.sub.y./sub. system: the way to a high irreversibility field at 77 K

Name: Excess of Eu in the(Nd.sub.0.33./sub.Eu.sub.0.33+x./sub.Gd.sub.0.33-x./sub.)Ba.sub.2./sub.Cu.sub.3./sub.O.sub.y./sub. system: the way to a high irreversibility field at 77 K
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Muralidhar, M.; Sakai, N.; Wu, Y.; Murakami, M.; Jirsa, Miloš; Nishizaki, T.; Kobayashi, N.

Number of the records: 1

Excess of Eu in the(Nd.sub.0.33./sub.Eu.sub.0.33+x./sub.Gd.sub.0.33-x./sub.)Ba.sub.2./sub.Cu.sub.3./sub.O.sub.y./sub. system: the way to a high irreversibility field at 77 K

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SYSNO ASEP	0133910
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Ostatní články
Title	Excess of Eu in the(Nd_0.33Eu_0.33+xGd_0.33-x)Ba₂Cu₃O_y system: the way to a high irreversibility field at 77 K
Author(s)	Muralidhar, M. (JP) Sakai, N. (JP) Wu, Y. (JP) Murakami, M. (JP) Jirsa, Miloš (FZU-D)_{RID, ORCID} Nishizaki, T. (JP) Kobayashi, N. (JP)
Source Title	Superconductor Science and Technology. - : Institute of Physics Publishing - ISSN 0953-2048 Roč. 15, - (2002), s. 1357-1363
Number of pages	7 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	melt-textured superconductors ; (Nd, Eu, Gd)Ba₂Cu₃O_y ; secondary phase particles ; pinning defects ; irreversibility field
Subject RIV	BM - Solid Matter Physics ; Magnetism
R&D Projects	IAA1010919 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR)
CEZ	AV0Z1010914 - FZU-D
Annotation	We fabricated (Nd_0.33Eu_0.33+xGd_0.33-x)Ba₂Cu₃O_y bulk superconductors with x=0.05, 0.07 and 0.1, with the addition of 0.5 and 10 mol% of (Nd_0.33Eu_0.33Gd_0.33)₂BaCuO₅ secondary phase particles. The magnetization loops of all the samples measured with a SQUID were open at 7T at 77K for H//c.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2003

Number of the records: 1