MAGNETOIMPEDANCE EFFECTS IN NANOCRYSTALLINE Fe84Zr7B8Cu1 ALLOY
نویسندگان
چکیده
منابع مشابه
High-temperature giant magnetoimpedance in Fe-based nanocrystalline alloy
Giant magnetoimpedance ~GMI! was investigated from room temperature up to 823 K in an Fe-based nanocrystalline Fe73.0Cu1.0Nb2.5V1.0Si13.5B9.0 ribbon. With an increment of the measuring temperature ~T!, GMI shows notable enhancement followed by a declining dependence, yielding a maximum value around 603 K where the relative GMI is nearly four times that at room temperature. The field at the peak...
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A high-frequency longitudinally driven giant magnetoimpedance ~GMI! effect has been measured in stress-annealed Fe73Cu1Nb1.5V2Si13.5B9 nanocrystalline ribbons. Based on how the impedance phase varies with the external magnetic field, it becomes clear that the imaginary part of the complex permeability, m9, which is related to magnetic losses, plays an important role in the high-frequency longit...
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ژورنال
عنوان ژورنال: Journal of the Magnetics Society of Japan
سال: 1999
ISSN: 0285-0192
DOI: 10.3379/jmsjmag.23.144