The effects of room temperature aging upon the magnetic properties of Ba-hexaferrite films grown on 6H-SiC substrates

Title:
The effects of room temperature aging upon the magnetic properties of Ba-hexaferrite films grown on 6H-SiC substrates
Creator:
Chen, Zhaohui (Author)
Cai, Zhuhua (Author)
Yang, Aria Fan (Author)
Ziemer, Katherine S. (Author)
Vittoria, C. (Author)
Harris, Vincent Girard, 1962- (Author)
Language:
English
Publisher:
American Institute of Physics
Copyright date:
2008
Type of resource:
Text
Genre:
Articles
Format:
electronic
Digital origin:
born digital
Abstract/Description:
The successes of making acceptable magnetic properties BaM films by different techniques based on pulsed laser deposition were reported in the past years. The key was to introduce a proper buffer layer to promote two dimensional growths on these semiconductor material substrates. After years, we go back to characterize these samples made by different processings. The purpose of this experiment is to explore the role of the buffer layers especially with the time dependence and thus demonstrate our film suitable for the potential future application. These samples are characterized by scanning electron microscopy, x-ray diffraction, and vibrating sample magnetometry comparing to characteristics of the as deposited films.
Comments:
Originally published in Journal of Applied Physics, vol.103, no.7, March 2008. doi: 10.1063/1.2839327
Subjects and keywords:
Ferrites (Magnetic materials)
Thin films -- Magnetic properties
Thin films -- Effect of temperature on
Ba-hexaferrite films
semiconductor materials
Chemical Engineering

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