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

页码：741 / 745

页数：5

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