| dc.contributor | 應物所 | en_US |
| dc.creator (作者) | 李尚凡 | zh_TW |
| dc.creator (作者) | Yuan,Fu-Te ;Lin,Jeng-Kai ;Yao,Y. D. ;Lee,Shang-Fan | en_US |
| dc.date (日期) | 2010 | en_US |
| dc.date.accessioned | 9-Oct-2014 15:49:33 (UTC+8) | - |
| dc.date.available | 9-Oct-2014 15:49:33 (UTC+8) | - |
| dc.date.issued (上傳時間) | 9-Oct-2014 15:49:33 (UTC+8) | - |
| dc.identifier.uri (URI) | http://nccur.lib.nccu.edu.tw/handle/140.119/70498 | - |
| dc.description.abstract (摘要) | The exchange bias of a ferromagnet in contact with a spin glass is evidenced in the sputter deposited (Fe 9.6 at. % Au)/NiFe bilayers. The biasing field decreases as temperature increases, change the sign after reaching a compensation temperature(To), and are reduced to zero at higher temperatures. Furthermore, To decreases with the decreasing FeAu layer thickness. Likewise, the inverse bias decreases with the increasing maximum field of a hysteresis loop. A spin structure model is suggested to explain our data. The results confirm the robust nature of the inverse bias in spin glass/ferromagnetic structure and reveal distinct physics from conventional antiferromagnetic/ferromagnetic systems. | en_US |
| dc.format.extent | 133 bytes | - |
| dc.format.mimetype | text/html | - |
| dc.language.iso | en_US | - |
| dc.relation (關聯) | Appl. Phys. Lett,96,162502 | en_US |
| dc.title (題名) | Exchange bias in spin glass (FeAu)/NiFe thin films | en_US |
| dc.type (資料類型) | article | en |
