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Please use this identifier to cite or link to this item: http://purl.org/purl/4376

Title: Hybrid Multiferroic Nanostructure with Magnetic−Dielectric Coupling
Authors: Anantharaman, M R
Myung, Gwan Hahm
Xaiobo, Zhan
Kumarasiri, A
Tyagi, A K
Mandal, B P
Narayanan, T N
Lawes, G
Ajayan, P M
Keywords: Multiferroic materials
1D heterostructure
barium titanate nanotubes
Co nanowires
spin−charge coupling
Issue Date: 30-Apr-2012
Publisher: American Chemical Society
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 (BaTiO3, 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
Description: Nano Lett. 2012, 12, 3025−3030
URI: http://dyuthi.cusat.ac.in/purl/4376
Appears in Collections:Dr. M R Anantharaman

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