TY - JOUR
T1 - Microstructure of Co Ferrite Films and Co Ferrite/zn Ferrite Double Layered Films Prepared by Plasma Enhanced MOCVD
AU - Fujii, Eiji
AU - Torii, Hideo
AU - Hattori, Masumi
AU - Fujii, Tatsuo
AU - Kuribayashi, Kiyoshi
AU - Inoue, Miyoshi
PY - 1993
Y1 - 1993
N2 - Cox Fea-xO4 (0. 1≤×≤1.0) films and a Co0.1 Fe2.9 O4/Zn0.5Fe2.5O4 double layered film were prepared on soda-lime glass substrate (a=87×10-7/deg) by plasma enhanced MOCVD and their microstructures and magnetic properties were studied. The Co ferrite films consisted of a random orientated initial layer (thickness < 100 nm) and an <100> orientated columnar layer. Conversion electron Mossbauer spectra and magnetization curves of the films indicated that the films had an easy axis perpendicular to the film plane. The Co ferrite film with higly perpendicular magnetic anisotropy could be obtained by using Zn ferrite film (thickness:210 nm) as a buffer layer between the Co ferrite film and the substrate.
AB - Cox Fea-xO4 (0. 1≤×≤1.0) films and a Co0.1 Fe2.9 O4/Zn0.5Fe2.5O4 double layered film were prepared on soda-lime glass substrate (a=87×10-7/deg) by plasma enhanced MOCVD and their microstructures and magnetic properties were studied. The Co ferrite films consisted of a random orientated initial layer (thickness < 100 nm) and an <100> orientated columnar layer. Conversion electron Mossbauer spectra and magnetization curves of the films indicated that the films had an easy axis perpendicular to the film plane. The Co ferrite film with higly perpendicular magnetic anisotropy could be obtained by using Zn ferrite film (thickness:210 nm) as a buffer layer between the Co ferrite film and the substrate.
UR - http://www.scopus.com/inward/record.url?scp=0027607147&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=0027607147&partnerID=8YFLogxK
U2 - 10.2497/jjspm.40.618
DO - 10.2497/jjspm.40.618
M3 - Article
AN - SCOPUS:0027607147
SN - 0532-8799
VL - 40
SP - 618
EP - 622
JO - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
JF - Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy
IS - 6
ER -