Coercivity in Annealed Fe57Pt43 Thin Films

Fe57Pt43 thin films have been prepared by RF sputtering. As-deposited films were formed in a disordered face-centered cubic (fcc) phase. Upon annealing, the films transformed into the ordered face-centered tetragonal (fct) L10 phase. The effect of annealing temperature on magnetic properties of the films has been studied. The magnetic coercivity was governed by the degree of atomic order of the ordered phase in Fe57Pt43 film.

Publication Details

Journal
Bulletin KNOB
Published
2025-06-16
DOI
https://doi.org/10.25073/2588-1124/vnumap.5023
Primary Topic
Magnetic properties of thin films
Type
article
Field-Weighted Citation Impact
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article

Coercivity in Annealed Fe57Pt43 Thin Films

Bulletin KNOB
Magnetic properties of thin films
article

Coercivity in Annealed Fe57Pt43 Thin Films

article en

Abstract

Fe57Pt43 thin films have been prepared by RF sputtering. As-deposited films were formed in a disordered face-centered cubic (fcc) phase. Upon annealing, the films transformed into the ordered face-centered tetragonal (fct) L10 phase. The effect of annealing temperature on magnetic properties of the films has been studied. The magnetic coercivity was governed by the degree of atomic order of the ordered phase in Fe57Pt43 film.

Bulletin KNOB
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Magnetic properties of thin films
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Coercivity in Annealed Fe57Pt43 Thin Films · Bulletin KNOB (2025) | TGRS Research Map | TGRS