The remarkable enhancement of the global pinning strength in Nb-50wt%Ti alloy was obtained due to introduction of ribbon-shape artificial pins. Simultaneously, however, the depression of Bc2 was observed. We analyse these behaviors theoretically. The theoretical results explain the experimental results satisfactorily.
All Science Journal Classification (ASJC) codes
- Electronic, Optical and Magnetic Materials
- Condensed Matter Physics
- Electrical and Electronic Engineering