Oxygen vacancies effects on phase diagram of epitaxial La1-xSrxMnO3 thin films
文献类型：期刊论文
| 作者 | Wan, Q; Jin, KJ; Li, QQ; Feng, YQ; Wang, C; Ge, C; He, M; Lu, HB; Guo, HZ; Li, XL |
| 刊名 | SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY
 |
| 出版日期 | 2017 |
| 卷号 | 60期号:5页码:- |
| 关键词 | La1-xsrxmno3 Thin Films Phase Diagram Oxygen Vacancies |
| ISSN号 | 1674-7348 |
| DOI | 10.1007/s11433-017-9018-8 |
| 文献子类 | 期刊论文 |
| 英文摘要 | We investigated the effects of oxygen vacancies on the structural, magnetic, and transport properties of La1-xSrxMnO3 (x= 0.1, 0.2, 0.33, 0.4, and 0.5) grown around a critical point (without/with oxygen vacancies) under low oxygen pressure (10 Pa) and high oxygen pressure (40 Pa). We found that all films exhibit ferromagnetic behavior below the magnetic critical temperature, and that the films grown under low oxygen pressures have degraded magnetic properties with lower Curie temperatures and smaller magnetic moments. These results show that in epitaxial La1-xSrxMnO3 thin films, the magnetic and transport properties are very sensitive to doping concentration and oxygen vacancies. Phase diagrams of the films based on the doping concentration and oxygen vacancies were plotted and discussed. |
| 语种 | 英语 |
| WOS记录号 | WOS:000397671400007 |
| 源URL | [http://ir.sinap.ac.cn/handle/331007/27406]  |
| 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 | Wan, Q,Jin, KJ,Li, QQ,et al. Oxygen vacancies effects on phase diagram of epitaxial La1-xSrxMnO3 thin films[J]. SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,2017,60(5):-. |
| APA | Wan, Q.,Jin, KJ.,Li, QQ.,Feng, YQ.,Wang, C.,...&Yang, GZ.(2017).Oxygen vacancies effects on phase diagram of epitaxial La1-xSrxMnO3 thin films.SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY,60(5),-. |
| MLA | Wan, Q,et al."Oxygen vacancies effects on phase diagram of epitaxial La1-xSrxMnO3 thin films".SCIENCE CHINA-PHYSICS MECHANICS & ASTRONOMY 60.5(2017):-. |
入库方式： OAI收割
来源：上海应用物理研究所
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