DocumentCode :
987258
Title :
Influence of R1parameter {=Fe2O3/(Y2O3+ Sm2O3+ Lu2O3)} on magnetic bubble properties of (YSmLuCa)3(FeGe)5O12
Author :
Ishida, E. ; Ogoda, T. ; Obara, H. ; Ohta, N.
Author_Institution :
Hitachi Ltd., Mobara, Chiba, Japan
Volume :
17
Issue :
6
fYear :
1981
fDate :
11/1/1981 12:00:00 AM
Firstpage :
2556
Lastpage :
2558
Abstract :
The influence of R1{=Fe2O3/(Y2O3+Sm2O3+Lu2O3)} in the melt composition on film properties, and growth characteristics, has been investigated for (YSmLuCa)3(FeGe)5O12. The garnet phase is the primary phase when R1is kept between 10 and 60. The temperature coefficient for the bubble collapse filed changes from -0.29 to -0.19 %/°C, and the growth rate with 10°C supercooling changes from 0.60 to 0.15 μm/min, by increasing R1=10 to 60. Distribution coefficients, KY, KSm, KLuand KGeincrease, and KFeand KCadecrease, with increasing R1.
Keywords :
Crystal growth; Magnetic bubble films; Epitaxial growth; Garnet films; Magnetic field measurement; Magnetic films; Magnetic flux; Magnetic properties; Plasma measurements; Plasma temperature; Roentgenium; Substrates;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/TMAG.1981.1061739
Filename :
1061739
Link To Document :
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