Controlled fabrication of artificial ferromagnetic (Fe, Mn)3O4 nanowall-wires by a three-dimensional nanotemplate pulsed laser deposition method

被引：11

作者：

Kushizaki, Takayoshi ^{[1
]}

Fujiwara, Kohei ^{[1
]}

Hattori, Azusa N. ^{[1
]}

Kanki, Teruo ^{[1
]}

Tanaka, Hidekazu ^{[1
]}

机构：

[1] Osaka Univ, Inst Sci & Ind Res, Osaka 5670047, Japan

来源：

NANOTECHNOLOGY | 2012年 / 23卷 / 48期

关键词：

DOMAIN-WALL; THIN-FILMS; SPIN ACCUMULATION; MAGNETORESISTANCE; DEVICES; GROWTH;

D O I：

10.1088/0957-4484/23/48/485308

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

We have developed a new method to fabricate extremely small transition-metal oxide nanowires. Using a combination of nanoimprint template patterning and inclined substrate pulsed laser deposition, we successfully fabricated magnetic oxide Fe2.5Mn0.5O4 nanowall-wires, and controlled the width in a range from 120 nm down to about 20 nm by varying deposition parameters. Magnetoresistance measurements revealed ferromagnetic properties of the Fe2.5Mn0.5O4 nanowall-wire. This method enables the study of mesoscopic transport properties of transition-metal oxides towards the development of oxide-based nanodevices.

引用

页数：5

共 4 条

[1] Fabrication of three-dimensional epitaxial (Fe,Zn)3O4 nanowall wire structures and their transport properties
Hattori, Azusa N.
Fujiwara, Yasushi
Fujiwara, Kohei
Murakami, Yasukazu
Shindo, Daisuke
Tanaka, Hidekazu
APPLIED PHYSICS EXPRESS, 2014, 7 (04)
[2] Fabrication of (Fe,Mn)3O4 ferromagnetic oxide nanostructure using molybdenum nanomask atomic force microscope lithography
Goto, Kazuya
Tanaka, Hidekazu
Kawai, Tomoji
JOURNAL OF APPLIED PHYSICS, 2009, 105 (06)
[3] Transparent, conducting, and ferromagnetic multilayer films based on ZnO/Fe3O4 by pulsed laser deposition technique
Gupta, R. K.
Ghosh, K.
Kahol, P. K.
MATERIALS LETTERS, 2010, 64 (13) : 1487 - 1489
[4] Epitaxial inversion on ferromagnetic (Fe,Zn)3O4/ferroelectric BiFeO3 core-shell nanodot arrays using three dimensional nano-seeding assembly
Sakamoto, Takuya
Okada, Koichi
Hattori, Azusa N.
Kanki, Teruo
Borowiak, Alexis S.
Gautier, Brice
Vilquin, Bertrand
Tanaka, Hidekazu
JOURNAL OF APPLIED PHYSICS, 2013, 113 (10)

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