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

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 ra...

Full description

Saved in:
Bibliographic Details
Published in:Nanotechnology 2012-12, Vol.23 (48), p.485308-485308
Main Authors: Kushizaki, Takayoshi, Fujiwara, Kohei, Hattori, Azusa N, Kanki, Teruo, Tanaka, Hidekazu
Format: Article
Language:English
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary: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.
ISSN:0957-4484
1361-6528
DOI:10.1088/0957-4484/23/48/485308