Phase evolution and magnetic properties of fept-ptte2 nanorods

Qingyu Yan; Aidong Li

doi:10.1142/S0217979209062992

Phase evolution and magnetic properties of fept-ptte₂ nanorods

Qingyu Yan^*, Aidong Li

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

Abstract

FePt-PtTe₂ two phase nanorods have been produced by a polyol process. The shape and magnetic properties of two phase nanorods with different phase ratio are investigated. L1₀ phase transformation of FePt in the nanorods has been accomplished at annealing temperature as low as 400 °C with H_c above 500mT. High temperature annealing causes the disintegration of the nanorods due the melting/evaporation of Te element.

Original language	English
Pages (from-to)	3573-3578
Number of pages	6
Journal	International Journal of Modern Physics B
Volume	23
Issue number	17
DOIs	https://doi.org/10.1142/S0217979209062992
Publication status	Published - Jul 10 2009
Externally published	Yes

ASJC Scopus Subject Areas

Statistical and Nonlinear Physics
Condensed Matter Physics

Keywords

FePt
Nanoparticles

Access to Document

10.1142/S0217979209062992

Cite this

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abstract = "FePt-PtTe2 two phase nanorods have been produced by a polyol process. The shape and magnetic properties of two phase nanorods with different phase ratio are investigated. L10 phase transformation of FePt in the nanorods has been accomplished at annealing temperature as low as 400 °C with Hc above 500mT. High temperature annealing causes the disintegration of the nanorods due the melting/evaporation of Te element.",

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