Crossref journal-article
American Association for the Advancement of Science (AAAS)
Science (221)
Abstract

Photoinduced magnetization was observed in a Prussian blue analog, K 0.2 Co 1.4 - [Fe(CN) 6 ]⋅6.9H 2 O. An increase in the critical temperature from 16 to 19 kelvin was observed as a result of red light illumination. Moreover, the magnetization in the ferrimagnetic region below 16 kelvin was substantially increased after illumination and could be restored almost to its original level by thermal treatment. These effects are thought to be caused by an internal photochemical redox reaction. Furthermore, blue light illumination could be used to partly remove the enhancement of the magnetization. Such control over magnetic properties by optical stimuli may have application in magneto-optical devices.

Bibliography

Sato, O., Iyoda, T., Fujishima, A., & Hashimoto, K. (1996). Photoinduced Magnetization of a Cobalt-Iron Cyanide. Science, 272(5262), 704–705.

Authors 4
  1. O. Sato (first)
  2. T. Iyoda (additional)
  3. A. Fujishima (additional)
  4. K. Hashimoto (additional)
References 19 Referenced 1,675
  1. BERTRAN J.F., TRIBOCHEMICAL OXIDATION OF KBR BY TRANSITION-METAL FERRICYANIDES, REACTIVITY OF SOLIDS 5, 95 (1988). (10.1016/0168-7336(88)80079-2) / REACTIVITY OF SOLIDS / TRIBOCHEMICAL OXIDATION OF KBR BY TRANSITION-METAL FERRICYANIDES by BERTRAN J.F. (1988)
  2. DECURTINS S, LIGHT-INDUCED EXCITED SPIN STATE TRAPPING IN A TRANSITION-METAL COMPLEX - THE HEXA-1-PROPYLTETRAZOLE-IRON (II) TETRAFLUOROBORATE SPIN-CROSSOVER SYSTEM, CHEMICAL PHYSICS LETTERS 105, 1 (1984). (10.1016/0009-2614(84)80403-0) / CHEMICAL PHYSICS LETTERS / LIGHT-INDUCED EXCITED SPIN STATE TRAPPING IN A TRANSITION-METAL COMPLEX - THE HEXA-1-PROPYLTETRAZOLE-IRON (II) TETRAFLUOROBORATE SPIN-CROSSOVER SYSTEM by DECURTINS S (1984)
  3. ENTLEY W.R., NEW 3-DIMENSIONAL FERRIMAGNETIC MATERIALS - K2MN[MN(CN)(6)], MN-3[MN(CN)(6)]CENTER-DOT(2)12H2O, AND CSMN[MN(CN)(6)]CENTER-DOT-1/2H2O, INORGANIC CHEMISTRY 33, 5165 (1994). (10.1021/ic00101a003) / INORGANIC CHEMISTRY / NEW 3-DIMENSIONAL FERRIMAGNETIC MATERIALS - K2MN[MN(CN)(6)], MN-3[MN(CN)(6)]CENTER-DOT(2)12H2O, AND CSMN[MN(CN)(6)]CENTER-DOT-1/2H2O by ENTLEY W.R. (1994)
  4. ENTLEY W.R., HIGH-TEMPERATURE MOLECULAR MAGNETS BASED ON CYANOVANADATE BUILDING-BLOCKS - SPONTANEOUS MAGNETIZATION AT 230-K, SCIENCE 268, 397 (1995). (10.1126/science.268.5209.397) / SCIENCE / HIGH-TEMPERATURE MOLECULAR MAGNETS BASED ON CYANOVANADATE BUILDING-BLOCKS - SPONTANEOUS MAGNETIZATION AT 230-K by ENTLEY W.R. (1995)
  5. FERLAY S, A ROOM-TEMPERATURE ORGANOMETALLIC MAGNET BASED ON PRUSSIAN BLUE, NATURE 378, 701 (1995). (10.1038/378701a0) / NATURE / A ROOM-TEMPERATURE ORGANOMETALLIC MAGNET BASED ON PRUSSIAN BLUE by FERLAY S (1995)
  6. GATTESCHI D, MOLECULAR MAGNETISM - A BASIS FOR NEW MATERIALS, ADVANCED MATERIALS 6, 635 (1994). (10.1002/adma.19940060903) / ADVANCED MATERIALS / MOLECULAR MAGNETISM - A BASIS FOR NEW MATERIALS by GATTESCHI D (1994)
  7. GRIEBLER W.D., X-RAY AND MAGNETIC STUDIES OF PEROVSKITE-RELATED CYANO COMPOUNDS CSMIIMIII(CN)6, ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 37, 832 (1982). (10.1515/znb-1982-0709) / ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES / X-RAY AND MAGNETIC STUDIES OF PEROVSKITE-RELATED CYANO COMPOUNDS CSMIIMIII(CN)6 by GRIEBLER W.D. (1982)
  8. GUTLICH P, THERMAL AND OPTICAL SWITCHING OF IRON(II) COMPLEXES, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH 33, 2024 (1994). (10.1002/anie.199420241) / ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH / THERMAL AND OPTICAL SWITCHING OF IRON(II) COMPLEXES by GUTLICH P (1994)
  9. HENKEL H, THE CHAIN STRUCTURE OF THE HYDRATED TETRAMETHYLAMMONIUMMANGANESE(II)-HEXACYANOMETALLATES(III) NME4MNFE(CN)6.8H2O AND NME4MN2(CN)6.8H2O, ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES 39, 880 (1984). / ZEITSCHRIFT FUR NATURFORSCHUNG SECTION B-A JOURNAL OF CHEMICAL SCIENCES / THE CHAIN STRUCTURE OF THE HYDRATED TETRAMETHYLAMMONIUMMANGANESE(II)-HEXACYANOMETALLATES(III) NME4MNFE(CN)6.8H2O AND NME4MN2(CN)6.8H2O by HENKEL H (1984)
  10. JUSZCZYK S, FERROMAGNETISM OF THE ME3[FE(CN)6]2-CENTER-DOT-H2O COMPOUNDS, WHERE ME=NI AND CO, JOURNAL OF PHYSICS-CONDENSED MATTER 6, 5697 (1994). (10.1088/0953-8984/6/29/012) / JOURNAL OF PHYSICS-CONDENSED MATTER / FERROMAGNETISM OF THE ME3[FE(CN)6]2-CENTER-DOT-H2O COMPOUNDS, WHERE ME=NI AND CO by JUSZCZYK S (1994)
  11. KAHN O, MAGNETIC MOL MAT E 198, (1991). / MAGNETIC MOL MAT E by KAHN O (1991)
  12. KAHN O, MOL MAGNETISM (1993). / MOL MAGNETISM by KAHN O (1993)
  13. 10.1126/science.262.5139.1554
  14. MILLER J.S., ORGANIC AND ORGANOMETALLIC MOLECULAR MAGNETIC-MATERIALS - DESIGNER MAGNETS, ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH 33, 385 (1994). (10.1002/anie.199403851) / ANGEWANDTE CHEMIE-INTERNATIONAL EDITION IN ENGLISH / ORGANIC AND ORGANOMETALLIC MOLECULAR MAGNETIC-MATERIALS - DESIGNER MAGNETS by MILLER J.S. (1994)
  15. RAJCA A, ORGANIC DIRADICALS AND POLYRADICALS - FROM SPIN COUPLING TO MAGNETISM, CHEMICAL REVIEWS 94, 871 (1994). (10.1021/cr00028a002) / CHEMICAL REVIEWS / ORGANIC DIRADICALS AND POLYRADICALS - FROM SPIN COUPLING TO MAGNETISM by RAJCA A (1994)
  16. REGUERA E, MOSSBAUER AND INFRARED SPECTROSCOPIC STUDIES OF NOVEL MIXED-VALENCE STATES IN COBALTOUS FERROCYANIDES AND FERRICYANIDES, HYPERFINE INTERACTIONS 53, 391 (1990). (10.1007/BF02101072) / HYPERFINE INTERACTIONS / MOSSBAUER AND INFRARED SPECTROSCOPIC STUDIES OF NOVEL MIXED-VALENCE STATES IN COBALTOUS FERROCYANIDES AND FERRICYANIDES by REGUERA E (1990)
  17. SATO O, Electrochemically tunable magnetic phase transition in a high-T-c chromium cyanide thin film, SCIENCE 271, 49 (1996). (10.1126/science.271.5245.49) / SCIENCE / Electrochemically tunable magnetic phase transition in a high-T-c chromium cyanide thin film by SATO O (1996)
  18. VERDAGUER M, CONTRIBUTIONS DEV CO (1993). / CONTRIBUTIONS DEV CO by VERDAGUER M (1993)
  19. WOJTOWICZ T, MAGNETIZATION OF BOUND MAGNETIC POLARONS - DIRECT DETERMINATION VIA PHOTOMEMORY EFFECT, PHYSICAL REVIEW LETTERS 70, 2317 (1993). (10.1103/PhysRevLett.70.2317) / PHYSICAL REVIEW LETTERS / MAGNETIZATION OF BOUND MAGNETIC POLARONS - DIRECT DETERMINATION VIA PHOTOMEMORY EFFECT by WOJTOWICZ T (1993)
Dates
Type When
Created 18 years, 9 months ago (Oct. 27, 2006, 2:30 p.m.)
Deposited 1 year, 7 months ago (Jan. 12, 2024, 4:44 p.m.)
Indexed 2 days ago (Aug. 23, 2025, 9:18 p.m.)
Issued 29 years, 3 months ago (May 3, 1996)
Published 29 years, 3 months ago (May 3, 1996)
Published Print 29 years, 3 months ago (May 3, 1996)
Funders 0

None

@article{Sato_1996, title={Photoinduced Magnetization of a Cobalt-Iron Cyanide}, volume={272}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.272.5262.704}, DOI={10.1126/science.272.5262.704}, number={5262}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Sato, O. and Iyoda, T. and Fujishima, A. and Hashimoto, K.}, year={1996}, month=may, pages={704–705} }