Magnetic Cobalt Nanowire Thin Films
- 13 January 2005
- journal article
- Published by American Chemical Society (ACS) in The Journal of Physical Chemistry B
- Vol. 109 (5) , 1919-1922
- https://doi.org/10.1021/jp045554t
Abstract
Two-dimensional (2D) and three-dimensional (3D) magnetic cobalt nanowire thin films with tunable 3-10 nm wire diameters have been electrodeposited using mesoporous silica templates containing 2D hexagonal or 3D cubic pore channels. As compared to bulk cobalt films, the cobalt nanowire thin films exhibit enhanced coercivities and controllable magnetic anisotropy through tuning of the mesostructure and dimension of the nanowires. Such novel magnetic nanowire thin films may provide a new platform for high-density information storage applications.Keywords
This publication has 37 references indexed in Scilit:
- Biotemplate Synthesis of 3-nm Nickel and Cobalt NanowiresNano Letters, 2003
- Fabrication and Characteristics of Ordered Ni Nanostructures on Glass by Anodization and Direct Current ElectrodepositionChemistry of Materials, 2002
- Synthesis of Ordered Metallic Nanowires inside Ordered Mesoporous Materials through Electroless DepositionChemistry of Materials, 2002
- Electrochemical deposition of Co nanowire arrays; quantitative consideration of concentration profilesElectrochimica Acta, 2001
- Controlled Synthesis of Semiconductor PbS Nanocrystals and Nanowires Inside Mesoporous Silica SBA-15 PhaseNano Letters, 2001
- Magnetism of Fe, Co and Ni nanowires in self-assembled arraysJournal of Physics: Condensed Matter, 2001
- Molecular Rulers for Scaling Down NanostructuresScience, 2001
- Alignment of Mesoporous Silica on a Glass Substrate by a Rubbing MethodChemistry of Materials, 1999
- Magnetization processes in nickel and cobalt electrodeposited nanowiresPhysical Review B, 1997
- Magnetization reversal in cobalt and nickel electrodeposited nanowiresJournal of Applied Physics, 1997