期刊論文
| 學年 | 96 |
|---|---|
| 學期 | 2 |
| 出版（發表）日期 | 2008-04-01 |
| 作品名稱 | Thickness dependent spin-injection effects in Nd0.7Ca0.3MnO3/YBa2Cu3O7 bilayers |
| 作品名稱（其他語言） | |
| 著者 | Hsu, Daniel; Lin, J. G.; Chang, C. P.; Chen, C. H.; Chiang, C. H.; Chan, W. C.; Wu, W. F. |
| 單位 | 淡江大學物理學系 |
| 出版者 | College Park:American Institute of Physics (AIP) |
| 著錄名稱、卷期、頁數 | Journal of Applied Physics 103(7), pp.07C710(3 pages) |
| 摘要 | Two Nd0.7Ca0.3MnO3/YBa2Cu3O7 (NCMO/YBCO) bilayers with different thickness ratios are fabricated and the spin-injection effects are investigated. The NCMO/YBCO samples have thicknesses of 100 nm/200 nm and 200 nm/200 nm, which are denoted as N/Y(1) and N/Y(2), respectively. It is shown that the current-induced suppression rate of superconducting transition temperature (dTc/dI) in YBCO is enhanced by four to six times of magnitude in N/Y(1) and N/Y(2) compared with that in pure YBCO. Furthermore, dTc/dI in N/Y(2) is larger than that in N/Y(1), which suggests that the thickness of NCMO has influence on the pair breaking in YBCO. |
| 關鍵字 | barium compounds; calcium compounds; high-temperature superconductors; neodymium compounds; proximity effect (superconductivity); spin polarised transport; superconducting transition temperature; type II superconductors; yttrium compounds |
| 語言 | en |
| ISSN | 0021-8979 1089-7550 |
| 期刊性質 | |
| 收錄於 | SCI |
| 產學合作 | |
| 通訊作者 | Hsu, Daniel |
| 審稿制度 | |
| 國別 | USA |
| 公開徵稿 | |
| 出版型式 | 紙本 電子版 |
| 相關連結 |
機構典藏連結 ( http://tkuir.lib.tku.edu.tw:8080/dspace/handle/987654321/27531 ) |