Dislocation density and strain distribution in SrTiO3 film grown on (110) DyScO3 substrate
文献类型：期刊论文
| 作者 | Zhai, ZY; Wu, XS; Cai, HL; Lu, XM; Hao, JH; Gao, J; Tan, WS; Jia, QJ ; Wang, HH; Wang, YZ
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| 刊名 | JOURNAL OF PHYSICS D-APPLIED PHYSICS
 |
| 出版日期 | 2009 |
| 卷号 | 42期号:10页码:105307 |
| 通讯作者 | [Zhai, Z. Y. ; Wu, X. S. ; Cai, H. L. ; Lu, X. M.] Nanjing Univ, Nanjing Natl Lab Microstruct, Nanjing Lab Solid State Microstruct, Nanjing 210093, Peoples R China ; [Zhai, Z. Y. ; Wu, X. S. ; Cai, H. L. ; Lu, X. M.] Nanjing Univ, Dept Phys, Nanjing 210093, Peoples R China ; [Hao, J. H.] Hong Kong Polytech Univ, Dept Appl Phys, Hong Hom, Hong Kong, Peoples R China ; [Gao, Ju] Univ Hong Kong, Dept Phys, Hong Kong, Hong Kong, Peoples R China ; [Tan, W. S.] Nanjing Univ Sci & Technol, Dept Appl Phys, Nanjing 210094, Peoples R China ; [Jia, Q. J. ; Wang, H. H. ; Wang, Y. Z.] CAS, Inst High Energy Phys, BSRF, Beijing 100039, Peoples R China |
| 英文摘要 | High quality SrTiO3 thin film on (1 1 0) DyScO3 substrate is grown by laser molecular beam epitaxy. The lattice strain resulting from the lattice mismatch between the substrate and the film relaxes gradually with depth. A critical thickness of about 30 nm for sharp strain relaxation is observed. The dislocation density, which forms to relax the lattice strain, is estimated to be about 10(8) cm(-2) according to the high resolution x-ray diffraction. The edge dislocation density is slightly larger than that of the screw ones. |
| 学科主题 | Physics |
| 类目[WOS] | Physics, Applied |
| 研究领域[WOS] | Physics |
| 原文出处 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000265677400044 |
| 源URL | [http://ir.ihep.ac.cn/handle/311005/240917]  |
| 专题 | 高能物理研究所_多学科研究中心 高能物理研究所_实验物理中心 |
| 作者单位 | 中国科学院高能物理研究所 |
| 推荐引用方式 GB/T 7714 | Zhai, ZY,Wu, XS,Cai, HL,et al. Dislocation density and strain distribution in SrTiO3 film grown on (110) DyScO3 substrate[J]. JOURNAL OF PHYSICS D-APPLIED PHYSICS,2009,42(10):105307. |
| APA | Zhai, ZY.,Wu, XS.,Cai, HL.,Lu, XM.,Hao, JH.,...&王友智.(2009).Dislocation density and strain distribution in SrTiO3 film grown on (110) DyScO3 substrate.JOURNAL OF PHYSICS D-APPLIED PHYSICS,42(10),105307. |
| MLA | Zhai, ZY,et al."Dislocation density and strain distribution in SrTiO3 film grown on (110) DyScO3 substrate".JOURNAL OF PHYSICS D-APPLIED PHYSICS 42.10(2009):105307. |
入库方式： OAI收割
来源：高能物理研究所
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