Abstract
Irreversibility of critical current was observed in oriented YBa2Cu3Ox superconducting ceramic samples. In the transport measurement, the apparent Jc determined from V-I characteristics showed an increase of nearly 10% during the current cycling. As the result of a comparison study with conventionally sintered samples, weak intersections existing between oriented blocks were supposed responsible for this phenomenon.
| Original language | English |
|---|---|
| Pages (from-to) | L884-L886 |
| Journal | Japanese Journal of Applied Physics |
| Volume | 29 |
| Issue number | 6 |
| DOIs | |
| Publication status | Published - Jun 1990 |
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All Science Journal Classification (ASJC) codes
- Engineering(all)
- Physics and Astronomy(all)
Cite this
Irreversibility of critical current observed in oriented YBa2Cu3Ox ceramic samples. / Zheng, Xu Guang; Kuriyaki, Hisao; Hirakawa, Kazuyoshi.
In: Japanese Journal of Applied Physics, Vol. 29, No. 6, 06.1990, p. L884-L886.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Irreversibility of critical current observed in oriented YBa2Cu3Ox ceramic samples
AU - Zheng, Xu Guang
AU - Kuriyaki, Hisao
AU - Hirakawa, Kazuyoshi
PY - 1990/6
Y1 - 1990/6
N2 - Irreversibility of critical current was observed in oriented YBa2Cu3Ox superconducting ceramic samples. In the transport measurement, the apparent Jc determined from V-I characteristics showed an increase of nearly 10% during the current cycling. As the result of a comparison study with conventionally sintered samples, weak intersections existing between oriented blocks were supposed responsible for this phenomenon.
AB - Irreversibility of critical current was observed in oriented YBa2Cu3Ox superconducting ceramic samples. In the transport measurement, the apparent Jc determined from V-I characteristics showed an increase of nearly 10% during the current cycling. As the result of a comparison study with conventionally sintered samples, weak intersections existing between oriented blocks were supposed responsible for this phenomenon.
UR - http://www.scopus.com/inward/record.url?scp=0025448086&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0025448086&partnerID=8YFLogxK
U2 - 10.1143/JJAP.29.L884
DO - 10.1143/JJAP.29.L884
M3 - Article
AN - SCOPUS:0025448086
VL - 29
SP - L884-L886
JO - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
JF - Japanese Journal of Applied Physics, Part 1: Regular Papers & Short Notes
SN - 0021-4922
IS - 6
ER -