Formation and magnetic properties of Fe16N2 films prepared by ion-beam-assisted deposition
文献类型：会议论文
| 作者 | Yao ZY ; Jiang H ; Liu ZK ; Huang DD ; Qin FG ; Zhu SC ; Sun YX |
| 出版日期 | 1998 |
| 会议名称 | international conference on magnetism |
| 会议日期 | jul 27-aug 01, 1997 |
| 会议地点 | cairns, australia |
| 关键词 | thin films saturation magnetization uniaxial anisotropy |
| 页码 | 1291-1292 |
| 通讯作者 | zhu sc peking univ dept phys beijing 100871 peoples r china. |
| 中文摘要 | fe-n films containing the fe16n2 phase were prepared in a high-vacuum system of ion-beam-assisted deposition (ibad). the composition and structure of the films were analysed by auger electron spectroscopy (aes) and x-ray diffraction (xrd), respectively. magnetic properties of the films were measured by a vibrating sample magnetometer (vsm). the phase composition of fe-n films depend sensitively on the n/fe atomic arrival ratio and the deposition temperature. an fe16n2 film was deposited successfully on a gaas (1 0 0) substrate by ibad at a n/fe atomic arrival ratio of 0.12. the gram-saturation magnetic moment of the fe16n2 film obtained is 237 emu/g at room temperature, the possible cause has been analysed and discussed. hysteresis loops of fe16n2 have been measured, the coercive force h-c is about 120 oe, which is much larger than the value for fe, this means the fe16n2 sample exhibits a large uniaxial magnetocrystalline anisotropy. (c) 1998 elsevier science b.v. all rights reserved. |
| 英文摘要 | fe-n films containing the fe16n2 phase were prepared in a high-vacuum system of ion-beam-assisted deposition (ibad). the composition and structure of the films were analysed by auger electron spectroscopy (aes) and x-ray diffraction (xrd), respectively. magnetic properties of the films were measured by a vibrating sample magnetometer (vsm). the phase composition of fe-n films depend sensitively on the n/fe atomic arrival ratio and the deposition temperature. an fe16n2 film was deposited successfully on a gaas (1 0 0) substrate by ibad at a n/fe atomic arrival ratio of 0.12. the gram-saturation magnetic moment of the fe16n2 film obtained is 237 emu/g at room temperature, the possible cause has been analysed and discussed. hysteresis loops of fe16n2 have been measured, the coercive force h-c is about 120 oe, which is much larger than the value for fe, this means the fe16n2 sample exhibits a large uniaxial magnetocrystalline anisotropy. (c) 1998 elsevier science b.v. all rights reserved.; 于2010-11-15批量导入; zhangdi于2010-11-15 17:02:39导入数据到semi-ir的ir; made available in dspace on 2010-11-15t09:02:39z (gmt). no. of bitstreams: 1 3067.pdf: 170166 bytes, checksum: 19d7f827eaa18673c7f24b99fd3a8193 (md5) previous issue date: 1998; peking univ, dept phys, beijing 100871, peoples r china; chinese acad sci, inst semicond, beijing 100083, peoples r china |
| 收录类别 | CPCI-S |
| 会议录 | journal of magnetism and magnetic materials, 177
 |
| 会议录出版者 | elsevier science bv ; po box 211, 1000 ae amsterdam, netherlands |
| 学科主题 | 半导体材料 |
| 会议录出版地 | po box 211, 1000 ae amsterdam, netherlands |
| 语种 | 英语 |
| ISSN号 | 0304-8853 |
| 源URL | [http://ir.semi.ac.cn/handle/172111/15095]  |
| 专题 | 半导体研究所_中国科学院半导体研究所（2009年前） |
| 推荐引用方式 GB/T 7714 | Yao ZY,Jiang H,Liu ZK,et al. Formation and magnetic properties of Fe16N2 films prepared by ion-beam-assisted deposition[C]. 见:international conference on magnetism. cairns, australia. jul 27-aug 01, 1997. |
入库方式： OAI收割
来源：半导体研究所
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