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Epitaxial L1[sub 0] FePt magnetic thin films sputtered on Cu (001).
- Source :
-
Applied Physics Letters . 3/24/2003, Vol. 82 Issue 12, p1902. 3p. 1 Chart, 4 Graphs. - Publication Year :
- 2003
-
Abstract
- Epitaxial Fe[sub 50]Pt[sub 50] (30 nm) magnetic thin films were sputter-deposited on Cu (001) single crystal substrate. The fct L1[sub 0] ordered FePt (200)〈001〉Cu (002)〈100〉 epitaxial relationship was observed using high-resolution x-ray scattering. The L1[sub 0] ordered FePt film sputtered at 400 °C with well-controlled easy-axis distribution (full width at half-maximum=2.36°), small grain size (10 nm), and high in-plane coercivity (4.4 kOe) is a potential candidate for ultrahigh-density longitudinal magnetic recording media. [ABSTRACT FROM AUTHOR]
- Subjects :
- *THIN films
*MAGNETIC devices
*EPITAXY
*SPUTTERING (Physics)
Subjects
Details
- Language :
- English
- ISSN :
- 00036951
- Volume :
- 82
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Applied Physics Letters
- Publication Type :
- Academic Journal
- Accession number :
- 9319882
- Full Text :
- https://doi.org/10.1063/1.1563049