Abstract
Suspension effect of a high-Tc Bi-Pb-Sr-Ca-Cu-O superconductor beneath the doughnut-shaped permanent magnet was examined by means of a improved magneto-balancing method at 77K. The observed values of both the suspension position and the force exerted upon the superconductor specimen were in good agreement with those calculated from the magnetization curve of the specimen and the intensity of the magnetic field of the used permanent magnet. Obtained results indicate that the origin of suspension effect in the present case is mainly due to Meissner effect, and a little different from the pinning force reported so far.
| Original language | English |
|---|---|
| Pages (from-to) | 945-951 |
| Number of pages | 7 |
| Journal | Journal of the Japan Society of Powder and Powder Metallurgy |
| Volume | 35 |
| Issue number | 9 |
| DOIs | |
| Publication status | Published - 1988 |
ASJC Scopus subject areas
- Mechanical Engineering
- Industrial and Manufacturing Engineering
- Metals and Alloys
- Materials Chemistry
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Cite this
Kitaguchi, H., Takada, J., Oda, K., Osaka, A., Miura, Y., Tomii, Y., & Takano, M. (1988). Study on Suspension Effect of High-Tc Oxide Superconductor. Journal of the Japan Society of Powder and Powder Metallurgy, 35(9), 945-951. https://doi.org/10.2497/jjspm.35.945