11 March 2008 Influence of DC Joule heating treatment on the GMI effect in Fe-Co-Nb-Si-B ribbons
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Proceedings Volume 6984, Sixth International Conference on Thin Film Physics and Applications; 69841D (2008) https://doi.org/10.1117/12.792410
Event: Sixth International Conference on Thin Film Physics and Applications, 2007, Shanghai, China
Abstract
The influence of DC Joule heating treatment on the longitudinally driven giant magneto-impedance (GMI)effect of Fe36Co36Nb4Si4.8B19.2 ribbons was studied, and the GMI effect responded sensitively (the sensitivity was as high as 2440.2%/A•m-1) to weak magnetic field was detected after annealed at current density of 3.2×107A/m2 for 600-second. The experimental results showed that the sensitivity is closely related to annealing current density, driven current frequency and eroded thickness.
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Qikui Man, Yunzhang Fang, Huaijun Sun, Fangmin Ye, "Influence of DC Joule heating treatment on the GMI effect in Fe-Co-Nb-Si-B ribbons", Proc. SPIE 6984, Sixth International Conference on Thin Film Physics and Applications, 69841D (11 March 2008); doi: 10.1117/12.792410; https://doi.org/10.1117/12.792410
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