Self-assembly of highly epitaxial (La,Sr)MnO3 nanorods on (001) LaAlO3

被引：53
|
作者：
Jiang, JC [1 ]
Henry, LL
Gnanasekar, KI
Chen, CL
Meletis, EI
机构：
[1] Louisiana State Univ, Dept Mech Engn, Mat Sci & Engn Program, Baton Rouge, LA 70803 USA
[2] So Univ & A&M Coll, Dept Phys, Baton Rouge, LA 70813 USA
[3] Indira Gandhi Ctr Atom Res, Mat Chem Div, Kalpakkam 603102, Tamil Nadu, India
[4] Univ Houston, Texas Ctr Superconduct, Houston, TX 77204 USA
[5] Univ Houston, Dept Phys, Houston, TX 77204 USA
来源：
NANO LETTERS | 2004年 / 4卷 / 04期
关键词：
D O I：
10.1021/nl049947f
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Thin films consisting of perovskite ferromagnetic nanorod (La,Sr)MnO3 with highly epitaxial quality and well-defined nanorod separation have been synthesized with pulsed laser processing. Each nanorod has an in-plane dimension of about 20-30 nm and length equal to the thin film thickness that can vary from tens to hundreds of nm. Magnetic property measurements revealed that the magnetizations of the as-grown films are highly dependent on the evolved self-assembled structures with strong anisotropic behavior.
引用
收藏
页码：741 / 745
页数：5
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