Synthesis of single-crystal La0.67Sr0.33MnO3 freestanding films with different crystal-orientation
文献类型：期刊论文
| 作者 | Lu, Zengxing; Liu, Jingwu; Feng, Jiatai; Zheng, Xuan; Yang, Li-hong; Ge, Chen; Jin, Kui-juan; Wang, Zhiming; Li, Run-Wei |
| 刊名 | APL MATERIALS
 |
| 出版日期 | 2020 |
| 卷号 | 8期号:5 |
| 关键词 | MULTIFERROICS PROGRESS |
| DOI | 10.1063/1.5145029 |
| 英文摘要 | We report the synthesis of single-crystal La0.67Sr0.33MnO3 (LSMO) freestanding films with different crystal orientations. By using pulsed laser deposition, water soluble perovskite-like sacrificial layers Sr3Al2O6 (SAO) followed by LSMO films are grown on differently oriented SrTiO3 substrates. Freestanding LSMO films with different orientations are obtained by etching the SAO in pure water. All the freestanding films show room-temperature ferromagnetism and metallicity, independent of the crystal orientation. Intriguingly, the Curie temperature (T-C) of the freestanding films is increased due to strain relaxation after releasing from the substrates. Our results provide an additional degree of freedom to tailor the properties of freestanding perovskite oxide heterostructures by crystal orientation and an opportunity to further integrate different oriented films together. |
| 学科主题 | Science & Technology - Other Topics ; Materials Science ; Physics |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/19698]  |
| 专题 | 2020专题 2020专题_期刊论文 |
| 作者单位 | 1.Wang, ZM (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Zhejiang Prov Key Lab Magnet Mat & Applicat Techn, Ningbo 315201, Peoples R China. 2.Wang, ZM (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, CAS Key Lab Magnet Mat & Devices, Ningbo 315201, Peoples R China. 3.Wang, ZM (corresponding author), Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China. |
| 推荐引用方式 GB/T 7714 | Lu, Zengxing,Liu, Jingwu,Feng, Jiatai,et al. Synthesis of single-crystal La0.67Sr0.33MnO3 freestanding films with different crystal-orientation[J]. APL MATERIALS,2020,8(5). |
| APA | Lu, Zengxing.,Liu, Jingwu.,Feng, Jiatai.,Zheng, Xuan.,Yang, Li-hong.,...&Li, Run-Wei.(2020).Synthesis of single-crystal La0.67Sr0.33MnO3 freestanding films with different crystal-orientation.APL MATERIALS,8(5). |
| MLA | Lu, Zengxing,et al."Synthesis of single-crystal La0.67Sr0.33MnO3 freestanding films with different crystal-orientation".APL MATERIALS 8.5(2020). |
入库方式： OAI收割
来源：宁波材料技术与工程研究所
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