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| Oxygen vacancy-induced room-temperature ferromagnetism in D-D neutron irradiated single-crystal TiO2 (001) rutile | |
| Xu, NN; Li, GP; Pan, XD; Wang, YB; Chen, JS; Bao, LM; ligp@lzu.edu.cn | |
| 2014 | |
| Source Publication | CHINESE PHYSICS B
 |
| ISSN | 1674-1056 |
| Volume | 23Issue:10 |
| Abstract | 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. |
| Keyword | Diluted Magnetic Semiconductors Positron-annihilation Thin-films Titanium Monoxide Spintronics Oxide Dynamics Defects Dioxide |
| Indexed By | SCI |
| Language | 英语 |
| WOS ID | WOS:000344057600056 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.sinap.ac.cn/handle/331007/14298 |
| Collection | 中科院上海应用物理研究所2011-2020年 |
| Corresponding Author | ligp@lzu.edu.cn |
| Recommended Citation 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.,...&ligp@lzu.edu.cn.(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). |
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