MnZn ferrite/Permalloy composites have potential in high frequency magnetic applications and can be made into thick-film devices by air plasma spray. The as-sprayed composites have lower saturation magnetization than the starting powder. After annealing below 600 °C, the magnetic properties and electrical resistivity improve significantly. The changes in magnetic and electrical properties were correlated to structural changes and studied by x-ray-diffraction analysis, vibrating-sample magnetometer measurements, and microstructural analysis.
Published in:
Journal of Applied Physics
(Volume:99
,
Issue:
8
)
Date of Publication:
Apr 2006
- Page(s):
-
08M915
-
08M915-3
- ISSN :
-
0021-8979
- Digital Object Identifier :
-
10.1063/1.2171956
- Product Type:
-
Journals & Magazines
- Date of Current Version :
-
18 June 2009
- Issue Date :
-
Apr 2006