Reversible photo-switching of the magnetization of iron oxide nanoparticles at room temperature

Rie Mikami; Minori Taguchi; Koji Yamada; Koji Suzuki; Osamu Sato; Yasuaki Einaga

doi:10.1002/anie.200460964

Reversible photo-switching of the magnetization of iron oxide nanoparticles at room temperature

Rie Mikami, Minori Taguchi, Koji Yamada, Koji Suzuki, Osamu Sato, Yasuaki Einaga

Department of Chemistry

Research output: Contribution to journal › Article › peer-review

85 Citations (Scopus)

Abstract

In the solid state at room temperature, reversible control of magnetic properties was achieved with photo-illumination of a composite material made up of γ-Fe₂O₃ nanoparticles encapsulated with n-octylamine and an azobenzene-containing amphiphilic compound (see picture).

Original language	English
Pages (from-to)	6135-6139
Number of pages	5
Journal	Angewandte Chemie - International Edition
Volume	43
Issue number	45
DOIs	https://doi.org/10.1002/anie.200460964
Publication status	Published - 2004 Nov 19

Keywords

Azo compounds
Iron
Magnetic properties
Nanoparticles
Photochromism

ASJC Scopus subject areas

Catalysis
Chemistry(all)

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10.1002/anie.200460964

Cite this

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title = "Reversible photo-switching of the magnetization of iron oxide nanoparticles at room temperature",

abstract = "In the solid state at room temperature, reversible control of magnetic properties was achieved with photo-illumination of a composite material made up of γ-Fe2O3 nanoparticles encapsulated with n-octylamine and an azobenzene-containing amphiphilic compound (see picture).",

keywords = "Azo compounds, Iron, Magnetic properties, Nanoparticles, Photochromism",

author = "Rie Mikami and Minori Taguchi and Koji Yamada and Koji Suzuki and Osamu Sato and Yasuaki Einaga",

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AU - Mikami, Rie

AU - Taguchi, Minori

AU - Yamada, Koji

AU - Suzuki, Koji

AU - Sato, Osamu

AU - Einaga, Yasuaki

PY - 2004/11/19

Y1 - 2004/11/19

N2 - In the solid state at room temperature, reversible control of magnetic properties was achieved with photo-illumination of a composite material made up of γ-Fe2O3 nanoparticles encapsulated with n-octylamine and an azobenzene-containing amphiphilic compound (see picture).

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KW - Iron

KW - Magnetic properties

KW - Nanoparticles

KW - Photochromism

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Reversible photo-switching of the magnetization of iron oxide nanoparticles at room temperature

Abstract

Keywords

ASJC Scopus subject areas

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