Observation of ferromagnetic ordering in Ni-doped AlN polycrystalline powders
文献类型：期刊论文
| 作者 | Li, H ; Bao, HQ ; Song, B ; Wang, WJ ; Chen, XL |
| 刊名 | SOLID STATE COMMUNICATIONS
 |
| 出版日期 | 2008 |
| 卷号 | 148期号:9-10页码:406 |
| 关键词 | ROOM-TEMPERATURE SINGLE-CRYSTALS THIN-FILMS ZNO SEMICONDUCTORS GROWTH BULK MAGNETISM GAN |
| ISSN号 | 0038-1098 |
| 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 | Ni-doped AlN polycrystalline powders were synthesized by solid-state reactions (SSRs). Raman spectra show that the A(1) (TO) and E(2) (high) peaks of the doped AlN samples are slightly red-shift compared with those of undoped AlN. All the doped samples show ferromagnetism at 150 K, whereas only the doped samples with higher Ni concentrations show ferromagnetism at 300 K. Broad emission bands between 280 nm and 450 nm in the photoluminescence spectra of the doped samples are intensified compared with that of undoped AlN. Our results confirm that room temperature ferromagnetism can be realized in the Ni-doped AlN polycrystailline powder samples. (C) 2008 Elsevier Ltd. All rights reserved. |
| 收录类别 | SCI |
| 资助信息 | National Natural Science Foundation of China [50472075, 50702073, 59925206, 2006AA03A107, 2007CB936300] |
| 语种 | 英语 |
| 公开日期 | 2013-09-24 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/50149]  |
| 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 | Li, H,Bao, HQ,Song, B,et al. Observation of ferromagnetic ordering in Ni-doped AlN polycrystalline powders[J]. SOLID STATE COMMUNICATIONS,2008,148(9-10):406. |
| APA | Li, H,Bao, HQ,Song, B,Wang, WJ,&Chen, XL.(2008).Observation of ferromagnetic ordering in Ni-doped AlN polycrystalline powders.SOLID STATE COMMUNICATIONS,148(9-10),406. |
| MLA | Li, H,et al."Observation of ferromagnetic ordering in Ni-doped AlN polycrystalline powders".SOLID STATE COMMUNICATIONS 148.9-10(2008):406. |
入库方式： OAI收割
来源：物理研究所
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