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Article: Data on magnetics reported by N.T. Nam and co-researchers.
- Article from:
- Electronics Newsweekly
- Article date:
- July 8, 2009
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According to a study from Nagoya, Japan, "A systematic investigation of structural and magnetic properties of FePt/FeRh bilayers on dependence of temperature has been carried out. The transition temperature of single FeRh layer was higher than that of FePt/FeRh bilayer."
"A sharp decrease in coercivity is observed at transition temperature for FePt/FeRh bilayer. The thickness FePt and FeRh dependence of exchange bias field and unidirectional anisotropy constant are discussed," wrote N.T. Nam and colleagues.
The researchers concluded: "Of interest is that the exchange bias effect appears in FePt/FeRh bilayer and unidirectional anisotropy constant is very ...