Oxygen vacancy-induced room-temperature ferromagnetism in D-D neutron irradiated single-crystal TiO2 (001) rutile
文献类型：期刊论文
| 作者 | Xu, NN ; Li, GP ; Pan, XD ; Wang, YB ; Chen, JS ; Bao, LM |
| 刊名 | CHINESE PHYSICS B
 |
| 出版日期 | 2014 |
| 卷号 | 23期号:10 |
| 关键词 | DILUTED MAGNETIC SEMICONDUCTORS POSITRON-ANNIHILATION THIN-FILMS TITANIUM MONOXIDE SPINTRONICS OXIDE DYNAMICS DEFECTS DIOXIDE |
| ISSN号 | 1674-1056 |
| 通讯作者 | ligp@lzu.edu.cn |
| 英文摘要 | Remarkable room temperature ferromagnetism in pure single-crystal rutile TiO2 (001) samples irradiated by D-D neutron has been investigated. By combining X-ray diffraction and positron annihilation lifetime, the contracted lattice has been clearly identified in irradiated TiO2, where Ti4+ ions can be easily reduced to the state of Ti3+. As there were no magnetic impurities that could contaminate the samples during the whole procedure, some Ti3+ ions reside on interstitial or substituted sites accompanied by oxygen vacancies should be responsible for the ferromagnetism. |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000344057600056 |
| 公开日期 | 2015-03-13 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/14298]  |
| 专题 | 上海应用物理研究所_中科院上海应用物理研究所2011-2017年 |
| 推荐引用方式 GB/T 7714 | Xu, NN,Li, GP,Pan, XD,et al. Oxygen vacancy-induced room-temperature ferromagnetism in D-D neutron irradiated single-crystal TiO2 (001) rutile[J]. CHINESE PHYSICS B,2014,23(10). |
| APA | Xu, NN,Li, GP,Pan, XD,Wang, YB,Chen, JS,&Bao, LM.(2014).Oxygen vacancy-induced room-temperature ferromagnetism in D-D neutron irradiated single-crystal TiO2 (001) rutile.CHINESE PHYSICS B,23(10). |
| MLA | Xu, NN,et al."Oxygen vacancy-induced room-temperature ferromagnetism in D-D neutron irradiated single-crystal TiO2 (001) rutile".CHINESE PHYSICS B 23.10(2014). |
入库方式： OAI收割
来源：上海应用物理研究所
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