DocumentCode :
770728
Title :
Influence of Substrate Heating on Properties of Tb-Fe Film Prepared by Vacuum Evaporation
Author :
Tanaka, M. ; Wakamatsu, T. ; Kobayashi, H.
Author_Institution :
Waseda Univ.
Volume :
2
Issue :
8
fYear :
1987
Firstpage :
728
Lastpage :
729
Abstract :
The influence of a temperature gradient during film growth on the magnetic characteristics of Tb-Fe films was studied. Two substrates were positioned in the vacuum chamber with one heated from below the substrate and the other heated from above by infrared radiation from a nichrome heater. This produced films with exactly the same composition, but with opposite in-plane direction temperature gradients. Tb-Fe film deposited on the substrate heated from below had a higher HC value than that deposited on the substrate heated from above. Also, the rectangularity of the film heated from above was far better.
Keywords :
Anisotropic magnetoresistance; Helium; Infrared heating; Magnetic domains; Magnetic fields; Magnetic films; Magnetic properties; Substrates; Temperature distribution; Vacuum systems;
fLanguage :
English
Journal_Title :
Magnetics in Japan, IEEE Translation Journal on
Publisher :
ieee
ISSN :
0882-4959
Type :
jour
DOI :
10.1109/TJMJ.1987.4549587
Filename :
4549587
Link To Document :
بازگشت