Local probing of magnetoelectric coupling and magnetoelastic control of switching in BiFeO3-CoFe2O4 thin-film nanocomposite

Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.4816793

Title:	Local probing of magnetoelectric coupling and magnetoelastic control of switching in BiFeO3-CoFe2O4 thin-film nanocomposite
Authors:	Yan, F. Chen, G. Lu, L. Finkel, P. Spanier, J.E.
Issue Date:	22-Jul-2013
Citation:	Yan, F., Chen, G., Lu, L., Finkel, P., Spanier, J.E. (2013-07-22). Local probing of magnetoelectric coupling and magnetoelastic control of switching in BiFeO3-CoFe2O4 thin-film nanocomposite. Applied Physics Letters 103 (4) : -. ScholarBank@NUS Repository. https://doi.org/10.1063/1.4816793
Abstract:	We report on the combination of piezoresponse force microscopy (PFM), magnetic force microscopy, and local ferroelectric switching with magnetic field for the study of a thin-film magnetoelectric (ME) nanocomposite. The collection of PFM under an applied variable magnetic field within a polycrystalline perovskite-spinel BiFeO3-CoFe2O4 (BFO-CFO) 0-3 type thin-film nanocomposite enables quantitative and proximal measurement of magnetoelastic strain-driven ME response. Combination of measurement of the as-grown strain state with local measurements of microstructure and macroscopic magnetization permits local mapping of ME coupling. © 2013 AIP Publishing LLC.
Source Title:	Applied Physics Letters
URI:	http://scholarbank.nus.edu.sg/handle/10635/85360
ISSN:	00036951
DOI:	10.1063/1.4816793
Appears in Collections:	Staff Publications

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