Self-assembled FePt nanocrystals with large coercivity: reduction of the fcc-to-L1(0) ordering temperature.

Abstract

Herein we report the synthesis and properties of Fe(55)Pt(45) nanoparticles, both monodisperse and self-assembled into hexagonal close-packed and cubic arrays of 4.0 +/- 0.2 nm size in an L1(0) structure, obtained by a modified polyol process. The new synthetic route improved the control over the particle composition, thereby reducing the temperature… (More)

Cite this paper

@article{Varanda2006SelfassembledFN, title={Self-assembled FePt nanocrystals with large coercivity: reduction of the fcc-to-L1(0) ordering temperature.}, author={Laudemir Carlos Varanda and Miguel Jafelicci}, journal={Journal of the American Chemical Society}, year={2006}, volume={128 34}, pages={11062-6} }