Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5492354 | Physica C: Superconductivity and its Applications | 2017 | 5 Pages |
Abstract
In order to investigate the potential for the increase in pinning properties for REBCO melt-textured bulks, high-energy electron irradiation (35Â MeV) was performed to sample pieces with various RE/Ba substitution levels. Critical current density was drastically enhanced especially in low magnetic fields by the irradiation. It was indicated that the increase in pinning force is larger for samples with lower RE/Ba substitution level possibly due to their larger superconducting condensation energy of the RE123 crystal.
Related Topics
Physical Sciences and Engineering
Physics and Astronomy
Condensed Matter Physics
Authors
Yui Setoyama, Jun-ichi Shimoyama, Takanori Motoki, Kohji Kishio, Kenta Murakami, Takayuki Terai,