Abstract
The amount of magnetic flux that a melt-processed bulk superconductor can trap has drastically increased recently by the successful synthesis of single domain RE-Ba-Cu-O (RE = Sm, Nd) samples with the addition of Ag. As a result of this progress in processing, it became increasingly important to develop an efficient and practical magnetization technique to extract the potential of the material in applications that use melt-grown superconductors as quasi-permanent magnets. We review our recent works on the melt-growth technique as well as the pulse field magnetization studies. Using these techniques, we have constructed a magnetic field generator, the performance of which is evaluated in this study.
| Original language | English |
|---|---|
| Pages (from-to) | 837-842 |
| Number of pages | 6 |
| Journal | Physica C: Superconductivity and its Applications |
| Volume | 357-360 |
| DOIs | |
| Publication status | Published - 2001 Jan 1 |
| Externally published | Yes |
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Keywords
- Melt processing
- Quasi-permanent magnet
- RE-Ba-Cu-O
- Trapped field
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
Cite this
Melt processing and the performance as a superconducting permanent magnet of RE-Ba-Cu-O/Ag (RE = Sm, Nd). / Ikuta, Hiroshi; Yanagi, Yousuke; Yoshikawa, Masaaki; Itoh, Yoshitaka; Oka, Tetsuo; Mizutani, Uichiro.
In: Physica C: Superconductivity and its Applications, Vol. 357-360, 01.01.2001, p. 837-842.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Melt processing and the performance as a superconducting permanent magnet of RE-Ba-Cu-O/Ag (RE = Sm, Nd)
AU - Ikuta, Hiroshi
AU - Yanagi, Yousuke
AU - Yoshikawa, Masaaki
AU - Itoh, Yoshitaka
AU - Oka, Tetsuo
AU - Mizutani, Uichiro
PY - 2001/1/1
Y1 - 2001/1/1
N2 - The amount of magnetic flux that a melt-processed bulk superconductor can trap has drastically increased recently by the successful synthesis of single domain RE-Ba-Cu-O (RE = Sm, Nd) samples with the addition of Ag. As a result of this progress in processing, it became increasingly important to develop an efficient and practical magnetization technique to extract the potential of the material in applications that use melt-grown superconductors as quasi-permanent magnets. We review our recent works on the melt-growth technique as well as the pulse field magnetization studies. Using these techniques, we have constructed a magnetic field generator, the performance of which is evaluated in this study.
AB - The amount of magnetic flux that a melt-processed bulk superconductor can trap has drastically increased recently by the successful synthesis of single domain RE-Ba-Cu-O (RE = Sm, Nd) samples with the addition of Ag. As a result of this progress in processing, it became increasingly important to develop an efficient and practical magnetization technique to extract the potential of the material in applications that use melt-grown superconductors as quasi-permanent magnets. We review our recent works on the melt-growth technique as well as the pulse field magnetization studies. Using these techniques, we have constructed a magnetic field generator, the performance of which is evaluated in this study.
KW - Melt processing
KW - Quasi-permanent magnet
KW - RE-Ba-Cu-O
KW - Trapped field
UR - http://www.scopus.com/inward/record.url?scp=0035423801&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0035423801&partnerID=8YFLogxK
U2 - 10.1016/S0921-4534(01)00426-9
DO - 10.1016/S0921-4534(01)00426-9
M3 - Article
VL - 357-360
SP - 837
EP - 842
JO - Physica C: Superconductivity and its Applications
JF - Physica C: Superconductivity and its Applications
SN - 0921-4534
ER -