Microstructure of Nd-Fe-B films

Authors
Tsai, JL Chin, TS Yao, YD Sun, ZG Shen, BG Kronmuller, H
Citation
Jl. Tsai et al., Microstructure of Nd-Fe-B films, IEEE MAGNET, 37(4), 2001, pp. 2582-2584
Citations number
8
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
IEEE TRANSACTIONS ON MAGNETICS
ISSN journal
00189464 → ACNP
Volume
37
Issue
4
Year of publication
2001
Part
1
Pages
2582 - 2584
Database
ISI
SICI code
0018-9464(200107)37:4<2582:MONF>2.0.ZU;2-N
Abstract
Perpendicular-anisotropic Nd-Fe-B films can be obtained as-deposited at hig h temperature. High deposition temperatures enhance the growth of columnar grain structure. Isotropic Nd-Fe-B films were obtained by, deposition at ro om temperature followed by post annealing in high vacuum. Two kinds of micr ostructure were observed in cross-sectional TEM micrographs. Magnetic domai ns of nanocrystalline Nd-Fe-B films were investigated by MFM to explain the magnetization reversal behavior.