Crystallographic and microstructural studies of BaTiO3 thin films grown on SrTiO3 by laser molecular beam epitaxy
文献类型：期刊论文
| 作者 | Cui, DF ; Wang, HS ; Chen, ZH ; Zhou, YL ; Lu, HB ; Yang, GZ ; Ma, K ; Chen, H ; Li, L ; Liu, W ; Zhang, Y |
| 刊名 | JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS
 |
| 出版日期 | 1997 |
| 卷号 | 15期号:2页码:275 |
| 关键词 | CHEMICAL-VAPOR-DEPOSITION HETEROEPITAXIAL GROWTH ELECTRICAL-PROPERTIES SUBSTRATE ABLATION LAYER MGO |
| ISSN号 | 0734-2101 |
| 通讯作者 | Cui, DF: CHINESE ACAD SCI,INST PHYS,LAB OPT PHYS,POB 603,BEIJING 100080,PEOPLES R CHINA. |
| 中文摘要 | A series of trial tests were carried out to grow BaTiO3 thin films on SrTiO3 substrates in our newly built laser molecular beam epitaxial system. The phase, crystallographic orientation and crystalline quality of the films were investigated by x-ray diffraction theta/2 theta scan, symmetric and asymmetric rocking curves (omega scans) and phi scan. The interfacial microstructures of the BaTiO3/SrTiO3 and the surface morphology of BaTiO3 films were analyzed by cross-section transmission electron microscopy and atomic force microscopy. Under appropriate growth conditions, epitaxial, single-crystal films with fully c-axis oriented tetragonal structure were obtained. The tetragonality was calculated by using {303} asymmetric rocking curve for a BaTiO3 thin film to be 1.027, which is larger than the bulk value of BaTiO3. The BaTiO3/SrTiO3 interface is very abrupt with no transitional layer and the BaTiO3 film exhibits an atomically smooth surface. (C) 1997 American Vacuum Society. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/35473]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Cui, DF,Wang, HS,Chen, ZH,et al. Crystallographic and microstructural studies of BaTiO3 thin films grown on SrTiO3 by laser molecular beam epitaxy[J]. JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS,1997,15(2):275. |
| APA | Cui, DF.,Wang, HS.,Chen, ZH.,Zhou, YL.,Lu, HB.,...&Zhang, Y.(1997).Crystallographic and microstructural studies of BaTiO3 thin films grown on SrTiO3 by laser molecular beam epitaxy.JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS,15(2),275. |
| MLA | Cui, DF,et al."Crystallographic and microstructural studies of BaTiO3 thin films grown on SrTiO3 by laser molecular beam epitaxy".JOURNAL OF VACUUM SCIENCE & TECHNOLOGY A-VACUUM SURFACES AND FILMS 15.2(1997):275. |
入库方式： OAI收割
来源：物理研究所
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