資料載入中.....
|
請使用永久網址來引用或連結此文件:
http://ir.ncue.edu.tw/ir/handle/987654321/15333
|
題名: | Transport Properties of Patterned Magnetic Tunnel Junctions Using Lift-Off Method |
作者: | Wu, Kuo-Ming;Wu, J. C.;Horng, Lance |
貢獻者: | 物理學系 |
日期: | 2006-09
|
上傳時間: | 2013-02-05T02:17:25Z
|
出版者: | American Institute of Physics |
摘要: | We develop a new process of fabricating MTJs which avoids the short circuit of the trilayers induced by the redeposit effect in etching process. The junction structures studied were prepared by UHV DC/RF magnetron sputtering. All MTJs have the same structure: Al (60)/Co50FE50 (25)/Al + oxidation (1.2)/Ni20Fe80 (3O)/A1 (60), with all thickness given in nanometers. The thickness of AlOx correspond to the effective barrier width determined by fitting I–V curve to Simmons Equation. The magnetization hysteresis (MH) loops are measured by a SQUID system at 298K. All MR measurements are taken at 180mV with 20 × 50 (µm2) junction areas. |
關聯: | AIP Conference Proceedings, 850(1): 1486-1487 |
顯示於類別: | [物理學系] 會議論文
|
文件中的檔案:
檔案 |
大小 | 格式 | 瀏覽次數 |
2020200716001.pdf | 7Kb | Adobe PDF | 475 | 檢視/開啟 |
|
在NCUEIR中所有的資料項目都受到原著作權保護.
|