Microdomains in thin films of rhombohedral La0.7Sr0.3MnO3

被引：13

作者：

Zhang, M

Ma, XL ^{[1
]}

Li, DX

Lü, HB

Chen, ZH

Yang, GZ

机构：

[1] Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China

[2] Chinese Acad Sci, Inst Phys, Lab Opt Phys, Beijing 100080, Peoples R China

来源：

PHYSICA STATUS SOLIDI A-APPLIED RESEARCH | 2003年 / 196卷 / 02期

关键词：

D O I：

10.1002/pssa.200305956

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Thin films of La0.7Sr0.3MnO3 with thickness of 3 00 nm have been grown by computer-controlled laser molecular beam epitaxy on SrTiO3 (001) substrate and were characterized by transmission electron microscopy. It is seen that the films are epitaxially grown on SrTiO3 substrate. Microstructures in the films are clarified by oriented domains of the rhombohedral variant derived from the perovskite structure. Relationships between each domain and the SrTiO3 substrate are discussed.

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页码：365 / 371

页数：7

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