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Hybrid multiferroic nanostructure with magnetic-dielectric coupling.
- Source :
-
Nano letters [Nano Lett] 2012 Jun 13; Vol. 12 (6), pp. 3025-30. Date of Electronic Publication: 2012 May 02. - Publication Year :
- 2012
-
Abstract
- The development of methods to economically synthesize single wire structured multiferroic systems with room temperature spin-charge coupling is expected to be important for building next-generation multifunctional devices with ultralow power consumption. We demonstrate the fabrication of a single nanowire multiferroic system, a new geometry, exhibiting room temperature magnetodielectric coupling. A coaxial nanotube/nanowire heterostructure of barium titanate (BaTiO(3), BTO) and cobalt (Co) has been synthesized using a template-assisted method. Room temperature ferromagnetism and ferroelectricity were exhibited by this coaxial system, indicating the coexistence of more than one ferroic interaction in this composite system.
Details
- Language :
- English
- ISSN :
- 1530-6992
- Volume :
- 12
- Issue :
- 6
- Database :
- MEDLINE
- Journal :
- Nano letters
- Publication Type :
- Academic Journal
- Accession number :
- 22545916
- Full Text :
- https://doi.org/10.1021/nl300849u