Controlling exchange bias in Fe(3)O(4)/FeO composite particles prepared by pulsed laser irradiation

Spherical iron oxide nanocomposite particles composed of magnetite and wustite have been successfully synthesized using a novel method of pulsed laser irradiation in ethyl acetate. Both the size and the composition of nanocomposite particles are controlled by laser irradiation condition. Through tun...

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Detalles Bibliográficos
Autores principales: Swiatkowska-Warkocka, Zaneta, Kawaguchi, Kenji, Wang, Hongqiang, Katou, Yukiko, Koshizaki, Naoto
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2011
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3211284/
https://www.ncbi.nlm.nih.gov/pubmed/21711758
http://dx.doi.org/10.1186/1556-276X-6-226
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author Swiatkowska-Warkocka, Zaneta
Kawaguchi, Kenji
Wang, Hongqiang
Katou, Yukiko
Koshizaki, Naoto
author_facet Swiatkowska-Warkocka, Zaneta
Kawaguchi, Kenji
Wang, Hongqiang
Katou, Yukiko
Koshizaki, Naoto
author_sort Swiatkowska-Warkocka, Zaneta
collection PubMed
description Spherical iron oxide nanocomposite particles composed of magnetite and wustite have been successfully synthesized using a novel method of pulsed laser irradiation in ethyl acetate. Both the size and the composition of nanocomposite particles are controlled by laser irradiation condition. Through tuning the laser fluence, the Fe(3)O(4)/FeO phase ratio can be precisely controlled, and the magnetic properties of final products can also be regulated. This work presents a successful example of the fabrication of ferro (ferri) (FM)/antiferromagnetic (AFM) systems with high chemical stability. The results show this novel simple method as widely extendable to various FM/AFM nanocomposite systems.
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spelling pubmed-32112842011-11-09 Controlling exchange bias in Fe(3)O(4)/FeO composite particles prepared by pulsed laser irradiation Swiatkowska-Warkocka, Zaneta Kawaguchi, Kenji Wang, Hongqiang Katou, Yukiko Koshizaki, Naoto Nanoscale Res Lett Nano Express Spherical iron oxide nanocomposite particles composed of magnetite and wustite have been successfully synthesized using a novel method of pulsed laser irradiation in ethyl acetate. Both the size and the composition of nanocomposite particles are controlled by laser irradiation condition. Through tuning the laser fluence, the Fe(3)O(4)/FeO phase ratio can be precisely controlled, and the magnetic properties of final products can also be regulated. This work presents a successful example of the fabrication of ferro (ferri) (FM)/antiferromagnetic (AFM) systems with high chemical stability. The results show this novel simple method as widely extendable to various FM/AFM nanocomposite systems. Springer 2011-03-16 /pmc/articles/PMC3211284/ /pubmed/21711758 http://dx.doi.org/10.1186/1556-276X-6-226 Text en Copyright ©2011 Swiatkowska-Warkocka et al; licensee Springer. http://creativecommons.org/licenses/by/2.0 This is an Open Access article distributed under the terms of the Creative Commons Attribution License (http://creativecommons.org/licenses/by/2.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
spellingShingle Nano Express
Swiatkowska-Warkocka, Zaneta
Kawaguchi, Kenji
Wang, Hongqiang
Katou, Yukiko
Koshizaki, Naoto
Controlling exchange bias in Fe(3)O(4)/FeO composite particles prepared by pulsed laser irradiation
title Controlling exchange bias in Fe(3)O(4)/FeO composite particles prepared by pulsed laser irradiation
title_full Controlling exchange bias in Fe(3)O(4)/FeO composite particles prepared by pulsed laser irradiation
title_fullStr Controlling exchange bias in Fe(3)O(4)/FeO composite particles prepared by pulsed laser irradiation
title_full_unstemmed Controlling exchange bias in Fe(3)O(4)/FeO composite particles prepared by pulsed laser irradiation
title_short Controlling exchange bias in Fe(3)O(4)/FeO composite particles prepared by pulsed laser irradiation
title_sort controlling exchange bias in fe(3)o(4)/feo composite particles prepared by pulsed laser irradiation
topic Nano Express
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3211284/
https://www.ncbi.nlm.nih.gov/pubmed/21711758
http://dx.doi.org/10.1186/1556-276X-6-226
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