학술논문
Preparation of Fe-Pt thin-sheet magnets using exfoliation behavior
Document Type
article
Author
Source
AIP Advances, Vol 12, Iss 3, Pp 035232-035232-5 (2022)
Subject
Language
English
ISSN
2158-3226
Abstract
In this research, Fe-Pt thin sheets thicker than 10 microns with Fe contents ranging from 50 to 60 at. % were prepared. Isotropic Fe-Pt thin sheets could be obtained by taking advantage of the exfoliation behavior after depositing Fe-Pt films on Si substrates using a laser ablation technique. A post-annealing process was used to obtain the L10 phase, and the (BH)max value of Fe-Pt thin sheets showed approximately 70 kJ/m3. Moreover, the test of a cantilever containing the obtained Fe-Pt thin sheet showed good mechanical characteristics.