Document Type

Journal Article

Department/Unit

Department of Chemistry

Title

Investigation of pyrolysis temperature in the one-step synthesis of L10 FePt nanoparticles from a FePt-containing metallopolymer

Language

English

Abstract

© The Royal Society of Chemistry 2015. Ferromagnetic (L10 phase) FePt alloy nanoparticles (NPs) with extremely high magnetocrystalline anisotropy are considered to be very promising candidates for the next generation of ultrahigh-density data storage systems. The question of how to generate L10 FePt NPs with high coercivity, controllable size, and a narrow size distribution is a challenge. We report here a single-step fabrication of L10 FePt NPs by employing one of the two new polyferroplatinyne bimetallic polymers as precursors. The influence of the pyrolysis temperature on the size and magnetic properties of the resulting FePt alloy NPs has been investigated in detail.

Publication Date

2015

Source Publication Title

Journal of Materials Chemistry C

Volume

3

Issue

4

Start Page

734

End Page

741

Publisher

Royal Society of Chemistry

DOI

10.1039/C4TC02058H

Link to Publisher's Edition

http://dx.doi.org/10.1039/C4TC02058H

ISSN (print)

20507526

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