Ion-induced transformation of magnetism in a bimetallic CuFe Prussian blue analogue

Masashi Okubo, Daisuke Asakura, Yoshifumi Mizuno, Tetsuichi Kudo, Haoshen Zhou, Atsushi Okazawa, Norimichi Kojima, Kazumichi Ikedo, Takashi Mizokawa, Itaru Honma

Research output: Contribution to journalArticle

64 Citations (Scopus)

Abstract

Li ions for degaussing: A Prussian blue analogue with FeIII and CuII ions bridged by CN ligands underwent a ferromagnetic transition induced by ferromagnetic interactions between the Fe and Cu ions (see picture). Li ions penetrating into this ferromagnetic framework eliminated the ferromagnetic interaction and effected the formation of a paramagnetic framework. The ferromagnetism was recovered by extracting the Li ions.

Original languageEnglish
Pages (from-to)6269-6273
Number of pages5
JournalAngewandte Chemie - International Edition
Volume50
Issue number28
DOIs
Publication statusPublished - 2011 Jul 4
Externally publishedYes

Keywords

  • Mössbauer spectroscopy
  • coordination chemistry
  • electrochemistry
  • electronic structure
  • magnetic materials

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)

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    Okubo, M., Asakura, D., Mizuno, Y., Kudo, T., Zhou, H., Okazawa, A., Kojima, N., Ikedo, K., Mizokawa, T., & Honma, I. (2011). Ion-induced transformation of magnetism in a bimetallic CuFe Prussian blue analogue. Angewandte Chemie - International Edition, 50(28), 6269-6273. https://doi.org/10.1002/anie.201102048