DocumentCode :
1076949
Title :
A study of magnetic recording materials by electron microscopy
Author :
Nesh, F.
Author_Institution :
National Weather Satellite Center, Washington, D.C.
Issue :
3
fYear :
1964
Firstpage :
55
Lastpage :
59
Abstract :
A study has been conducted on the iron oxide dispersions in synthetic rubber magnetic recording belts. In order to undertake this study, new methods of sample handling, sample preparation, and replica stripping were developed. Embedding and controlled microtoming techniques similar to those used in medical electron microscopy were adopted and employed to obtain transmission pictures. Replication pictures were obtained by means of specially developed techniques. By means of these techniques, it is possible to continue the study throughout the depth of the belt 0.5µ at a time.
Keywords :
Belts; Electron microscopy; Iron; Magnetic force microscopy; Magnetic materials; Magnetic recording; Plastics; Resins; Rubber; Thickness control;
fLanguage :
English
Journal_Title :
Audio, IEEE Transactions on
Publisher :
ieee
ISSN :
0096-1620
Type :
jour
DOI :
10.1109/TAU.1964.1161756
Filename :
1161756
Link To Document :
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