Photoinduced magnetic pole inversion in a ferro-ferrimagnet: (Fe0.40IIMn0.60II) 1.5CrIII(CN)6

Shin Ichi Ohkoshi, Shinsuke Yorozu, Osamu Sato, Tomokazu Iyoda, Akira Fujishima, Kazuhito Hashimoto

Research output: Contribution to journalArticle

216 Citations (Scopus)

Abstract

We tried to design the magnet exhibiting magnetic pole (N and S) inversion by photostimuli. The magnetization of Fe1.5IICrIII(CN)6·7.5H 2O was changed in a photon mode by visible light. A ferro-ferrimagnet (Fe0.40IIMno.60II) 1.5CrIII(CN)6·7.5H2O mixed by ferromagnetic (Fe-Cr system showing the change of magnetization by optical stimuli) site and ferrimagnetic (Mn-Cr system showing no optical response) site showed negative magnetization at the temperature lower than compensation temperature (Tcomp=19 K). In this mixed metal cyanide magnet we have succeeded in demonstrating a novel magnetic behavior "photoinduced magnetic pole inversion." Moreover, the magnetic pole inversion can be induced repeatedly by alternate optical and thermal stimulations.

Original languageEnglish
Pages (from-to)1040-1042
Number of pages3
JournalApplied Physics Letters
Volume70
Issue number8
DOIs
Publication statusPublished - Feb 24 1997

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magnetic poles
ferrimagnets
inversions
magnetization
magnets
temperature compensation
cyanides
stimulation
stimuli
photons
metals

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy (miscellaneous)

Cite this

Photoinduced magnetic pole inversion in a ferro-ferrimagnet : (Fe0.40IIMn0.60II) 1.5CrIII(CN)6. / Ohkoshi, Shin Ichi; Yorozu, Shinsuke; Sato, Osamu; Iyoda, Tomokazu; Fujishima, Akira; Hashimoto, Kazuhito.

In: Applied Physics Letters, Vol. 70, No. 8, 24.02.1997, p. 1040-1042.

Research output: Contribution to journalArticle

Ohkoshi, SI, Yorozu, S, Sato, O, Iyoda, T, Fujishima, A & Hashimoto, K 1997, 'Photoinduced magnetic pole inversion in a ferro-ferrimagnet: (Fe0.40IIMn0.60II) 1.5CrIII(CN)6', Applied Physics Letters, vol. 70, no. 8, pp. 1040-1042. https://doi.org/10.1063/1.118475
Ohkoshi, Shin Ichi ; Yorozu, Shinsuke ; Sato, Osamu ; Iyoda, Tomokazu ; Fujishima, Akira ; Hashimoto, Kazuhito. / Photoinduced magnetic pole inversion in a ferro-ferrimagnet : (Fe0.40IIMn0.60II) 1.5CrIII(CN)6. In: Applied Physics Letters. 1997 ; Vol. 70, No. 8. pp. 1040-1042.
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AU - Fujishima, Akira

AU - Hashimoto, Kazuhito

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