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Analytical Electron Microscopy Studies of Bi-Substituted Garnet Films

Published online by Cambridge University Press:  15 February 2011

P. A. Crozier ,
P. A. Labun  and
T Suzuki
P. A. Crozier
Affiliation:
Center for Solid State Science, Arizona State University, Tempe, AZ 85287-1704
P. A. Labun
Affiliation:
Center for Solid State Science, Arizona State University, Tempe, AZ 85287-1704
T Suzuki
Affiliation:
IBM Almaden Research Center, 650 Harry Rd, San Jose, CA 95120-6099
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Abstract

In-situ heating in an electron microscope, together with EDX and EELS analysis, was used to characterize as-deposited amorphous and transformed garnet films. It was found that upon initial crystallization, a non-uniform precipitation of a second phase occurred, altering the local chemistry and microstructure of the transformed film. In addition, to study the transformation kinetics in more detail some experiments were conducted at slower heating rates and lower temperatures. It is hoped that the data obtained can be correlated to magnetic property measurements and contribute to the development of improved processing conditions.

Type
Research Article
Information
MRS Online Proceedings Library (OPL) , Volume 232: Symposium T – Magnetic Materials: Microstructure and Properties , 1991 , 119
Copyright
Copyright © Materials Research Society 1991

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References

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