Abstract
We performed numerical simulation of the trapped magnetic field by varying the thickness and the side length of the bulk superconductor, based on the sand-pile model and Biot-Savart law. It was found that the trapped magnetic field density at the center of the sample saturated when the sample thickness exceeds a certain value. Such thickness dependence is explained in terms of the geometrical effect or de-magnetizing effect.
| Original language | English |
|---|---|
| Pages (from-to) | 774-776 |
| Number of pages | 3 |
| Journal | Physica C: Superconductivity and its applications |
| Volume | 357-360 |
| DOIs | |
| Publication status | Published - 2001 Aug |
Keywords
- Bulk superconductors
- Geometrical effect
- Sand-pile model
- Trapped magnetic field
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Energy Engineering and Power Technology
- Electrical and Electronic Engineering
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Cite this
Fukai, H., Tomita, M., Murakami, M., & Nagatomo, T. (2001). Numerical simulation of trapped magnetic field for bulk superconductor. Physica C: Superconductivity and its applications, 357-360, 774-776. https://doi.org/10.1016/S0921-4534(01)00386-0