Synthesis of high-t-c ferromagnetic mn-doped zno nanorods by thermal evaporation
文献类型：期刊论文
| 作者 | Zheng Kai-Hong1,2; Liu Zheng1,2; Liu Ji1,2; Hu Li-Jun1,2; Wang Dong-Wei1; Chen Chun-Ying1; Sun Lian-Feng1 |
| 刊名 | Chinese physics b
 |
| 出版日期 | 2010-02-01 |
| 卷号 | 19期号:2页码:5 |
| 关键词 | Nanorod Ferromagnetism Mn-doped zno |
| ISSN号 | 1674-1056 |
| 通讯作者 | Sun lian-feng(slf@nanoctr.cn) |
| 英文摘要 | This paper reports that a large amount of mn-doped zno nanorods have been synthesized through thermal evaporation. the morphologies and properties are studied with x-ray diffraction, a scanning electron microscope, transmission electron microscope and raman spectroscope. the results indicate that the manganese atoms occupy the zinc vacancies in the wurtzite lattice of zno without forming secondary phases. the exact manganese content has been studied by the x-ray fluorescence spectrum. meanwhile, the magnetic moment versus temperature result proves that the as-prepared mn-doped zno nanorods show ferromagnetic properties at temperatures as high as 400 k. these studies provide a good understanding of the origin of magnetic properties in diluted magnetic semiconductors. |
| WOS关键词 | DILUTED MAGNETIC SEMICONDUCTORS ; THIN-FILMS ; TEMPERATURE FERROMAGNETISM ; ROOM-TEMPERATURE ; NANOWIRES ; ORIGIN |
| WOS研究方向 | Physics |
| WOS类目 | Physics, Multidisciplinary |
| 语种 | 英语 |
| WOS记录号 | WOS:000274949400053 |
| 出版者 | IOP PUBLISHING LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2408886 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Sun Lian-Feng |
| 作者单位 | 1.Natl Ctr Nanosci & Technol, Beijing 100190, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zheng Kai-Hong,Liu Zheng,Liu Ji,et al. Synthesis of high-t-c ferromagnetic mn-doped zno nanorods by thermal evaporation[J]. Chinese physics b,2010,19(2):5. |
| APA | Zheng Kai-Hong.,Liu Zheng.,Liu Ji.,Hu Li-Jun.,Wang Dong-Wei.,...&Sun Lian-Feng.(2010).Synthesis of high-t-c ferromagnetic mn-doped zno nanorods by thermal evaporation.Chinese physics b,19(2),5. |
| MLA | Zheng Kai-Hong,et al."Synthesis of high-t-c ferromagnetic mn-doped zno nanorods by thermal evaporation".Chinese physics b 19.2(2010):5. |
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来源：中国科学院大学
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