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GIANT MAGNETOIMPEDANCE EFFECT IN AS-DEPOSITED (Fe88Zr7B5)0.97Cu0.03 AMORPHOUS FILMS
https://doi.org/10.1142/S0217979205032139Cited by:0 (Source: Crossref)
Abstract
The giant magnetoimpedance (GMI) effect has been observed in as-deposited (Fe88Zr7B5)0.97 Cu0.03 amorphous film prepared by radio frequency sputtering. The maximum magnetoimpedance ratio of 17% was obtained at a frequency of 13 MHz. The field and frequency dependences of magnetoimpedance, magnetoresistance, magnetoreactance and transverse permeability have been investigated in detail. Our results show that a close correlation between longitudinal GMI and transverse permeability exists. Our results indicate that the amorphous (Fe88Zr7 B5)0.97Cu0.03 films have good soft magnetic properties and remarkable GMI effect even though in the as-deposited state.
PACS: 75.50.kj, 73.50.-h, 75.47.-m, 75.47.De
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