Electric-field induced ferromagnetic domain changes in exchange biased Co–BiFeO3 composites

Cited 0 time in webofscience Cited 0 time in scopus
  • Hit : 312
  • Download : 495
DC FieldValueLanguage
dc.contributor.authorKim, Sang-Hyun-
dc.contributor.authorChoi, Hyunwoo-
dc.contributor.authorNo, Kwangsoo-
dc.contributor.authorShin, Sung-Chul-
dc.date.accessioned2011-09-08T04:26:35Z-
dc.date.available2011-09-08T04:26:35Z-
dc.date.issued2010-04-08-
dc.identifier.citationJournal of Physics D: Applied Physics, Vol.43en
dc.identifier.issn0022-3727-
dc.identifier.urihttp://hdl.handle.net/10203/25136-
dc.description.abstractWe present direct observations of electric-field induced changes in the local ferromagnetic (F) domain structure in films formed from inclusions of F cobalt in an antiferromagnetic host of BiFeO3. Piezoelectric force microscopy was used to demonstrate that the composite Co–BiFeO3 films display ferroelectricity. Strikingly, magnetic contrast changes in magnetic force microscopic images were found with the application of a perpendicular electric field. These are the results of an exchange interaction between Co and BiFeO3.en
dc.description.sponsorshipThis work was supported by the National Research Laboratory Programme (R0A-2007-000-20026-0), the Global Partnership Programme (K20702000014-08E0200-01410) and the World Class University Programme (R33-2008-000- 10078-0) through the National Research Foundation of Korea funded by the Ministry of Education, Science and Technology.en
dc.language.isoen_USen
dc.publisherInstitute of Physicsen
dc.titleElectric-field induced ferromagnetic domain changes in exchange biased Co–BiFeO3 compositesen
dc.typeArticleen
dc.identifier.doi10.1088/0022-3727/43/16/165001-
Appears in Collection
PH-Journal Papers(저널논문)
Files in This Item
226.pdf(752.09 kB)Download

qr_code

  • mendeley

    citeulike


rss_1.0 rss_2.0 atom_1.0