Recent progress in production of infiltration-growth and melt-growth processed bulk (RE)Ba.sub.2./sub.Cu.sub.3./sub.O.sub.y./sub.

Muralidhar, M.; Sunsanee, P.; Takemura, K.; Srikanth, A.S.; Jirsa, Miloš; Rao, M.S.R.; Oka, T.; Sakai, N.; Murakami, M.

doi:https://dx.doi.org/10.1088/1361-6668/ab877a

Number of the records: 1

Recent progress in production of infiltration-growth and melt-growth processed bulk (RE)Ba.sub.2./sub.Cu.sub.3./sub.O.sub.y./sub.

1.

SYSNO ASEP	0539052
Document Type	J - Journal Article
R&D Document Type	Journal Article
Subsidiary J	Článek ve WOS
Title	Recent progress in production of infiltration-growth and melt-growth processed bulk (RE)Ba₂Cu₃O_y
Author(s)	Muralidhar, M. (JP) Sunsanee, P. (JP) Takemura, K. (JP) Srikanth, A.S. (JP) Jirsa, Miloš (FZU-D)_{RID, ORCID} Rao, M.S.R. (IN) Oka, T. (JP) Sakai, N. (JP) Murakami, M. (JP)
Number of authors	9
Article number	074002
Source Title	Superconductor Science and Technology. - : Institute of Physics Publishing - ISSN 0953-2048 Roč. 33, č. 7 (2020), s. 1-11
Number of pages	11 s.
Language	eng - English
Country	GB - United Kingdom
Keywords	infiltration growth ; mixed RE-123 ; critical current density ; trapped field
Subject RIV	BM - Solid Matter Physics ; Magnetism
OECD category	Condensed matter physics (including formerly solid state physics, supercond.)
Method of publishing	Open access
Institutional support	FZU-D - RVO:68378271
UT WOS	000536677700001
EID SCOPUS	85085573314
DOI	10.1088/1361-6668/ab877a
Annotation	Novel methods are necessary to further increase the critical current density (Jc) and uniformity of (RE)Ba2Cu3Oy (RE-123, RE—rare earth element) materials. In this contribution we address several issues of infiltration growth (IG) and melt -growth (MG) processing of RE-123 bulks and show recent progress: (i) optimization of 211 composition in IG -processed mixed YGd system type for the production of good -performance RE-123 bulks (RE: YGd), (ii) optimization of the thermal profile in IG processing of a mixed YEr-123 system for producing large bulks, and (iii) preparation of sharp-edge refined RE-211 -phase particles by means of a high -energy ultra-sonication to improve performance of MG-processed Y-123. All products were studied by means of SQUID, SEM, TEM, and trapped field measurements at liquid nitrogen temperature.
Workplace	Institute of Physics
Contact	Kristina Potocká, potocka@fzu.cz, Tel.: 220 318 579
Year of Publishing	2021
Electronic address	http://hdl.handle.net/11104/0316806

Number of the records: 1