Knowledge Management System Of Shanghai Institute of Applied Physics, CAS
| Fabrication and characterization of nanostructured iron antidots on porous anodic alumina | |
| Wang, S（王森）; Yu, GJ（俞国军）; Gong, JL（巩金龙）; Zhu, DZ（朱德彰）; Zhu, ZY（朱志远） | |
| 2007 | |
| Conference Name | China International Conference on Nanoscience and Technology (ChinaNANO 2005) |
| Source Publication | Nanoscience and Technology, Pts 1 and 2 |
| Pages | 131 |
| Conference Date | JUN 09-11, 2005 |
| Conference Place | Beijing, PEOPLES R CHINA |
| Abstract | A highly uniform Fe antidot array with a density up to 1.2 x 10(10)/cm(2) was fabricated by RF magnetron sputtering deposition of Fe film on porous anodic aluminum oxide (AAO). Scanning electron microscopy (SEM) images show the deposited Fe film was well patterned by AAO template with antidots arranged in a hexagonal manner. Further investigation by transmission electron microscopy (TEM) reveals that the deposited Fe film has polycrystalline microstructure with random orientation. The patterned Fe film with antidots exhibits peculiar magnetic reversal features in both the increasing of coercive field (H-c) and the decreasing of remanent magnetization in comparison with the continuous Fe film of the same thickness on glass substrate. A dramatically large out of plane H, of 280Oe which might be caused by the cylindrical Fe structures formed in AAO channels was observed. |
| ISSN | 1012-0394 |
| ISBN | 978-3-908451-30-3 |
| Indexed By | SCI |
| Funding Project | 应物所课题组 |
| Language | 英语 |
| Document Type | 会议论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/8841 |
| Collection | 中科院上海应用物理研究所2004-2010年 |
| Recommended Citation GB/T 7714 | Wang, S,Yu, GJ,Gong, JL,et al. Fabrication and characterization of nanostructured iron antidots on porous anodic alumina[C],2007:131. |
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