Abstract
The c-axis oriented single-domain Sm123 bulk superconductors containing 10-20 wt.% Ag2O have been synthesized under the Ar gas flowing atmosphere by using Nd123 as a seed crystal in the melt-texturing process. Samples synthesized were either 30 or 36 mm in diameter and 12-18 mm in thickness. The maximum trapped flux density at 77 K has reached 2.1 T at the center of the free surface of the sample containing 10 wt.% Ag2O. The highest trapped flux density of 9.0 T was achieved by lowering temperature to 25 K. A compact magnetic field generator capable of producing higher than 2 Tesla in free space has been constructed by magnetizing the Sm123 superconductor by means of the pulse field technique.
| Original language | English |
|---|---|
| Pages (from-to) | 66-68 |
| Number of pages | 3 |
| Journal | Materials Science and Engineering B: Solid-State Materials for Advanced Technology |
| Volume | 65 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 1999 Oct 29 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
Cite this
Synthesis of c-axis oriented single-domain Sm123 superconductors capable of trapping 9 Tesla at 25 K and its application to a strong magnetic field generator. / Mizutani, U.; Mase, A.; Ikuta, H.; Yanagi, Y.; Yoshikawa, M.; Itoh, Y.; Oka, Tetsuo.
In: Materials Science and Engineering B: Solid-State Materials for Advanced Technology, Vol. 65, No. 1, 29.10.1999, p. 66-68.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Synthesis of c-axis oriented single-domain Sm123 superconductors capable of trapping 9 Tesla at 25 K and its application to a strong magnetic field generator
AU - Mizutani, U.
AU - Mase, A.
AU - Ikuta, H.
AU - Yanagi, Y.
AU - Yoshikawa, M.
AU - Itoh, Y.
AU - Oka, Tetsuo
PY - 1999/10/29
Y1 - 1999/10/29
N2 - The c-axis oriented single-domain Sm123 bulk superconductors containing 10-20 wt.% Ag2O have been synthesized under the Ar gas flowing atmosphere by using Nd123 as a seed crystal in the melt-texturing process. Samples synthesized were either 30 or 36 mm in diameter and 12-18 mm in thickness. The maximum trapped flux density at 77 K has reached 2.1 T at the center of the free surface of the sample containing 10 wt.% Ag2O. The highest trapped flux density of 9.0 T was achieved by lowering temperature to 25 K. A compact magnetic field generator capable of producing higher than 2 Tesla in free space has been constructed by magnetizing the Sm123 superconductor by means of the pulse field technique.
AB - The c-axis oriented single-domain Sm123 bulk superconductors containing 10-20 wt.% Ag2O have been synthesized under the Ar gas flowing atmosphere by using Nd123 as a seed crystal in the melt-texturing process. Samples synthesized were either 30 or 36 mm in diameter and 12-18 mm in thickness. The maximum trapped flux density at 77 K has reached 2.1 T at the center of the free surface of the sample containing 10 wt.% Ag2O. The highest trapped flux density of 9.0 T was achieved by lowering temperature to 25 K. A compact magnetic field generator capable of producing higher than 2 Tesla in free space has been constructed by magnetizing the Sm123 superconductor by means of the pulse field technique.
UR - http://www.scopus.com/inward/record.url?scp=0033204161&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0033204161&partnerID=8YFLogxK
U2 - 10.1016/S0921-5107(99)00199-3
DO - 10.1016/S0921-5107(99)00199-3
M3 - Article
VL - 65
SP - 66
EP - 68
JO - Materials Science and Engineering B: Solid-State Materials for Advanced Technology
JF - Materials Science and Engineering B: Solid-State Materials for Advanced Technology
SN - 0921-5107
IS - 1
ER -