DocumentCode
975598
Title
Growth and properties of Fe-deficient Mn-Zn-Co ferrite single crystal
Author
Wang, Gan ; Zhang, Runmei
Author_Institution
Southwest Research Institute of Applied Magnetics, Sichuan, China
Volume
16
Issue
5
fYear
1980
fDate
9/1/1980 12:00:00 AM
Firstpage
882
Lastpage
883
Abstract
Mn-Zn-Co ferrite single crystals with Fe-deficient initial composition, for VTR heads, have been grown by the Bridgman technique under about 1.5 atm. oxygen pressure. From the X-ray diffraction patterns obtained, only spinel phase is observed. The results of chemical analysis show that the distribution of component cations within the crystal is inhomogeneous. The crystal possesses permeability of 1300, 700 and 400 at 5 MHz,10 MHz and 15 MHz respectively and high resistance.
Keywords
Crystal growth; Ferrites; Magnetic recording/reading heads; Video recording; Crystals; Ferrites; Furnaces; Gallium nitride; Magnetic heads; Magnetic materials; Permeability; Temperature; Video recording; X-ray diffraction;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.1980.1060671
Filename
1060671
Link To Document