Fabrication of high-performance and low-cost superconducting film by using low-temperature flux method
Project/Area Number |
26870382
|
Research Category |
Grant-in-Aid for Young Scientists (B)
|
Allocation Type | Multi-year Fund |
Research Field |
Power engineering/Power conversion/Electric machinery
Energy engineering
|
Research Institution | Shimane University |
Principal Investigator |
FUNAKI Shuhei 島根大学, 総合理工学研究科, 助教 (00602880)
|
Project Period (FY) |
2014-04-01 – 2017-03-31
|
Project Status |
Completed (Fiscal Year 2016)
|
Budget Amount *help |
¥3,900,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥900,000)
Fiscal Year 2016: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2015: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2014: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
|
Keywords | REBCOの低温成膜 / REBCOの高品質化 / REBCOの液相成長 / REBCOの相変態 / RE123の低温成膜 / RE123の高品質化 / RE123の液相成長 |
Outline of Final Research Achievements |
I investigated the lowering of fabrication temperature and enhancing of magnetic flux pinning center for RE-Ba-Cu-O based High Temperature Superconducting film, which is expected to magnetic application. We succeeded in the fabrication of REBa2Cu4O8 (RE124) and REBa2Cu3Oy (RE123) films selectively by changing of starting materials and oxygen partial pressure via KOH flux method under 500℃. Furthermore, it found that the ultrahigh performance RE123 film is easily obtainable from post-annealing process for low-temperature fabricated RE124 phase.
|
Report
(4 results)
Research Products
(58 results)