Layer-by-layer epitaxial growth of monoclinic SrIrO3 thin films on (111)-oriented SrTiO3 through interface engineering
文献类型：期刊论文
| 作者 | Zheng, Xuan; Kong, Shuai; Zhu, Jin; Feng, Jiatai; Lu, Zengxing; Du, Haifeng; Ge, Binghui; Wu, Tao; Wang, Zhiming; Radovic, Milan |
| 刊名 | THIN SOLID FILMS
 |
| 出版日期 | 2020 |
| 卷号 | 709 |
| DOI | 10.1016/j.tsf.2020.138119 |
| 英文摘要 | When transition metal oxides is grown along (111) direction, a variety of intriguing phenomena is expected to arise. One of important system, SrIrO3, crystallizes into monoclinic hexagonal-based 6M structure when grown on (111)-oriented perovskite SrTiO3, and is expected to host novel topological states. However, the growth of high quality SrIrO3 on (111)-oriented substrate is still a challenge. We report on high-quality layer-by-layer epitaxial growth of monoclinic SrIrO3 on SrTiO3(111) substrate by inserting the CaTiO3 buffer layer. The scanning transmission electron microscopy image shows perfect epitaxial growth of monoclinic SrIrO3. Reflection high-energy electron diffraction and low-energy electron diffraction patterns exhibit smooth film surface with reconstruction. Inserting CaTiO3 buffer layer proves to be an effective way of interface engineering in realizing layer-by-layer growth by reducing the lattice mismatch. The study paves way for the future research on novel quantum states in monoclinic SrIrO3 films and heterostructures. |
| 学科主题 | Materials Science ; Physics |
| 源URL | [http://ir.nimte.ac.cn/handle/174433/20538]  |
| 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, Key Lab Magnet Mat & Devices, Zhejiang Prov Key Lab Magnet Mat & Applicat Techn, Ningbo 315201, Peoples R China. 2.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 | Zheng, Xuan,Kong, Shuai,Zhu, Jin,et al. Layer-by-layer epitaxial growth of monoclinic SrIrO3 thin films on (111)-oriented SrTiO3 through interface engineering[J]. THIN SOLID FILMS,2020,709. |
| APA | Zheng, Xuan.,Kong, Shuai.,Zhu, Jin.,Feng, Jiatai.,Lu, Zengxing.,...&Li, Run-Wei.(2020).Layer-by-layer epitaxial growth of monoclinic SrIrO3 thin films on (111)-oriented SrTiO3 through interface engineering.THIN SOLID FILMS,709. |
| MLA | Zheng, Xuan,et al."Layer-by-layer epitaxial growth of monoclinic SrIrO3 thin films on (111)-oriented SrTiO3 through interface engineering".THIN SOLID FILMS 709(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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