New experimental evidence for origin of ferromagnetism ordering in Fe-doped SiC
文献类型：期刊论文
| 作者 | Song, B ; Jian, JK ; Li, H ; Lei, M ; Bao, HQ ; Chen, XL ; Wang, G |
| 刊名 | PHYSICA B-CONDENSED MATTER
 |
| 出版日期 | 2008 |
| 卷号 | 403期号:17页码:2897 |
| ISSN号 | 0921-4526 |
| 关键词 | MAGNETIC SEMICONDUCTORS STRUCTURAL-PROPERTIES SILICON-CARBIDE THIN-FILMS ZNO CRYSTALS GAN |
| 通讯作者 | Chen, XL (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | Fe-doped 6H-SiC polycrystalline powders were synthesized by solid-state reaction of high-purity silicon, graphite and iron powder. X-ray powder diffraction (XRD) and high-resolution transmission electron microscope (HRTEM) analysis showed the presence of little Fe3Si as secondary phase. Temperature-dependent magnetization showed two typical ferromagnetic (FM) transition temperatures located at 438 and 837 K, respectively. These features provided convincing experimental evidence to demonstrate that the presence of Fe3Si is not the nature origin of FM ordering in Fe-doped SiC. It also indicated that trace of Fe-doping in SiC will induce a high-temperature FM arrangement. (C) 2008 Elsevier B.V. All rights reserved. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/49841]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Song, B,Jian, JK,Li, H,et al. New experimental evidence for origin of ferromagnetism ordering in Fe-doped SiC[J]. PHYSICA B-CONDENSED MATTER,2008,403(17):2897. |
| APA | Song, B.,Jian, JK.,Li, H.,Lei, M.,Bao, HQ.,...&Wang, G.(2008).New experimental evidence for origin of ferromagnetism ordering in Fe-doped SiC.PHYSICA B-CONDENSED MATTER,403(17),2897. |
| MLA | Song, B,et al."New experimental evidence for origin of ferromagnetism ordering in Fe-doped SiC".PHYSICA B-CONDENSED MATTER 403.17(2008):2897. |
入库方式： OAI收割
来源：物理研究所
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