Microstructure and magnetic domain structure of Co/NiFe/MnNi systems

X. Portier; A. K. Petford-Long; S. Mao

doi:10.1109/20.801094

Microstructure and magnetic domain structure of Co/NiFe/MnNi systems

X. Portier^*, A. K. Petford-Long, S. Mao

^*Corresponding author for this work

Materials Science and Engineering

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

6 Scopus citations

Abstract

A Co/NiFe ferromagnetic bilayer has been exchange-coupled to MnNi and the resulting system has been annealed at different temperatures for several hours in a static magnetic field. The magnetic and microstructural properties have been studied as well as the effect of a Ta seed layer. The study has focused on the evolution of the exchange-bias field with that of MnNi structure which transforms from a nonmagnetic asgrown cubic phase to the antiferromagnetic tetragonal phase after annealing.

Original language	English (US)
Pages (from-to)	3091-3093
Number of pages	3
Journal	IEEE Transactions on Magnetics
Volume	35
Issue number	5 PART 1
DOIs	https://doi.org/10.1109/20.801094
State	Published - Dec 1 1999

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Electrical and Electronic Engineering

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abstract = "A Co/NiFe ferromagnetic bilayer has been exchange-coupled to MnNi and the resulting system has been annealed at different temperatures for several hours in a static magnetic field. The magnetic and microstructural properties have been studied as well as the effect of a Ta seed layer. The study has focused on the evolution of the exchange-bias field with that of MnNi structure which transforms from a nonmagnetic asgrown cubic phase to the antiferromagnetic tetragonal phase after annealing.",

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