IHEP OpenIR  > 多学科研究中心
Effect of surface inhomogeneities on crystalline structure and magnetic properties of epitaxial Pr0.7Sr0.3MnO3/La0.5Ca0.5MnO3 film on (001) SrTiO3
Wang, HO; Su, KP; Cao, YQ; Li, LW; Huo, DX; Tan, WS; Xu, F; Jia, QJ; Gao, J; Jia QJ(贾全杰)
2015
发表期刊APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING
卷号119期号:2页码:609-614
摘要Epitaxil Pr0.7Sr0.3MnO3/La0.5Ca0.5MnO3 (PSMO/LCMO) bilayer structure was grown on (001)-oriented SrTiO3 (STO) substrate by pulsed laser deposition. High-resolution synchrotron X-ray diffraction showed high quality of epitaxial layer. However, besides diffraction peaks from PSMO layer, LCMO layer and STO substrate, we observed an additional shoulder peak, which might stem from the inhomogeneities of composition in the film. Grazing incidence X-ray reflectivity (GIXRR) was employed to investigate the surface and interfacial crystalline structure of PSMO/LCMO. The fitting results of GIXRR indicated negligible interdiffusion and roughness at interface. Further atomic force microscopy measurement showed the presence of non-stoichiometric large particulates at surface, imparting an overall inhomogeneous composition to the film. This implied that the variation of crystalline structure of PSMO/LCMO film occurred due to inhomogeneous composition. Moreover, studies on magnetic properties showed that surface inhomogeneities and ferromagnetic clusters at the PSMO/LCMO interface probably influenced the ferromagnetism of the bilayer film together, tuning exchange bias in the film.
文章类型Article
学科领域Materials Science; Physics
DOI10.1007/s00339-015-8999-1
收录类别SCI ; EI
WOS类目Materials Science, Multidisciplinary ; Physics, Applied
WOS记录号WOS:000355236200027
引用统计
被引频次:2[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/228490
专题多学科研究中心
推荐引用方式
GB/T 7714
Wang, HO,Su, KP,Cao, YQ,et al. Effect of surface inhomogeneities on crystalline structure and magnetic properties of epitaxial Pr0.7Sr0.3MnO3/La0.5Ca0.5MnO3 film on (001) SrTiO3[J]. APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,2015,119(2):609-614.
APA Wang, HO.,Su, KP.,Cao, YQ.,Li, LW.,Huo, DX.,...&贾全杰.(2015).Effect of surface inhomogeneities on crystalline structure and magnetic properties of epitaxial Pr0.7Sr0.3MnO3/La0.5Ca0.5MnO3 film on (001) SrTiO3.APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING,119(2),609-614.
MLA Wang, HO,et al."Effect of surface inhomogeneities on crystalline structure and magnetic properties of epitaxial Pr0.7Sr0.3MnO3/La0.5Ca0.5MnO3 film on (001) SrTiO3".APPLIED PHYSICS A-MATERIALS SCIENCE & PROCESSING 119.2(2015):609-614.
条目包含的文件
文件名称/大小 文献类型 版本类型 开放类型 使用许可
427.pdf(514KB)期刊论文作者接受稿开放获取CC BY-NC-SA浏览 请求全文
个性服务
推荐该条目
保存到收藏夹
查看访问统计
导出为Endnote文件
谷歌学术
谷歌学术中相似的文章
[Wang, HO]的文章
[Su, KP]的文章
[Cao, YQ]的文章
百度学术
百度学术中相似的文章
[Wang, HO]的文章
[Su, KP]的文章
[Cao, YQ]的文章
必应学术
必应学术中相似的文章
[Wang, HO]的文章
[Su, KP]的文章
[Cao, YQ]的文章
相关权益政策
暂无数据
收藏/分享
文件名: 427.pdf
格式: Adobe PDF
所有评论 (0)
暂无评论
 

除非特别说明,本系统中所有内容都受版权保护,并保留所有权利。