High Critical Current Density ofc-Axis-Oriented MgB2Thin Films
โ Scribed by Hyeong-Jin Kim; W. N. Kang; Eun-Mi Choi; Kijoon H. P. Kim; Sung-Ik Lee
- Book ID
- 110437265
- Publisher
- Springer US
- Year
- 2003
- Tongue
- English
- Weight
- 420 KB
- Volume
- 131
- Category
- Article
- ISSN
- 0022-2291
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๐ SIMILAR VOLUMES
Flux pinning behavior of c-axis-oriented MgB 2 thin film has been investigated by magnetization and transporting measurements. Critical current density J c and flux pinning force density F p were calculated from magnetization hysteresis loops. Pinning energy U 0 was estimated from both magnetization
The magnetic field-direction dependence of the critical current density is studied for the copper oxide superconducting Bi2Sr2\_xLaxCuO6+y films prepared by the laser ablation technique. Experimental results are discussed on the basis of the two dimensional properties of magnetic flux lines.