Reversible photoinduced magnetization

O. Sato, Y. Einaga, Yasuaki Einaga, A. Fujishima, K. Hashimoto

Research output: Contribution to journalArticle

158 Citations (Scopus)

Abstract

Reversible photoinduced magnetization was observed in a cobalt iron cyanide thin film. Magnetic properties of the prussian blue analog, K0.4Co1.3[Fe(CN)6] ·5H2O, can be switched between ferrimagnetic and paramagnetic by visible and near-IR light illumination.The critical temperature after illumination was about 26 K. This material, obtained via an electrochemical route in the form of thin films on an electrode, provides a new system whose magnetic properties can be controlled by both photochemical and electrochemical redox reactions.

Original languageEnglish
JournalJournal of the Electrochemical Society
Volume144
Issue number1
Publication statusPublished - 1997 Jan
Externally publishedYes

Fingerprint

iron cyanides
Magnetization
Magnetic properties
Lighting
illumination
magnetic properties
Thin films
magnetization
Redox reactions
Cyanides
thin films
Cobalt
critical temperature
cobalt
Iron
routes
analogs
Infrared radiation
Electrodes
electrodes

ASJC Scopus subject areas

  • Electrochemistry
  • Surfaces, Coatings and Films
  • Surfaces and Interfaces

Cite this

Sato, O., Einaga, Y., Einaga, Y., Fujishima, A., & Hashimoto, K. (1997). Reversible photoinduced magnetization. Journal of the Electrochemical Society, 144(1).

Reversible photoinduced magnetization. / Sato, O.; Einaga, Y.; Einaga, Yasuaki; Fujishima, A.; Hashimoto, K.

In: Journal of the Electrochemical Society, Vol. 144, No. 1, 01.1997.

Research output: Contribution to journalArticle

Sato, O, Einaga, Y, Einaga, Y, Fujishima, A & Hashimoto, K 1997, 'Reversible photoinduced magnetization', Journal of the Electrochemical Society, vol. 144, no. 1.
Sato O, Einaga Y, Einaga Y, Fujishima A, Hashimoto K. Reversible photoinduced magnetization. Journal of the Electrochemical Society. 1997 Jan;144(1).
Sato, O. ; Einaga, Y. ; Einaga, Yasuaki ; Fujishima, A. ; Hashimoto, K. / Reversible photoinduced magnetization. In: Journal of the Electrochemical Society. 1997 ; Vol. 144, No. 1.
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