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GONG Feng-fei, Kamel A, SHEN Guo-tu, YUAN Wang-zhi, YANG Xie-long, . Structure and Longitudinal Magnetoimpedance Effect of Permalloy Films by Electrodeposition(English)[J]. Journal of East China Normal University (Natural Sciences), 2005, (1): 63-67.
Citation:
GONG Feng-fei, Kamel A, SHEN Guo-tu, YUAN Wang-zhi, YANG Xie-long, . Structure and Longitudinal Magnetoimpedance Effect of Permalloy Films by Electrodeposition(English)[J]. Journal of East China Normal University (Natural Sciences), 2005, (1): 63-67.
GONG Feng-fei, Kamel A, SHEN Guo-tu, YUAN Wang-zhi, YANG Xie-long, . Structure and Longitudinal Magnetoimpedance Effect of Permalloy Films by Electrodeposition(English)[J]. Journal of East China Normal University (Natural Sciences), 2005, (1): 63-67.
Citation:
GONG Feng-fei, Kamel A, SHEN Guo-tu, YUAN Wang-zhi, YANG Xie-long, . Structure and Longitudinal Magnetoimpedance Effect of Permalloy Films by Electrodeposition(English)[J]. Journal of East China Normal University (Natural Sciences), 2005, (1): 63-67.
The structure of electrodeposited permalloy films with thickness from 1.1μm to 6.9μm is determined to be fcc structure by using X-ray diffraction, which the intensity of NiFe(111) peak increases significantly. Magnetic hysteresis loops of the films demonstrate the decrease of their coercivity values with the increase of the film thickness. Longitudinal magnetoimpedance ratio is measured with an alternating current of Irms=6 mA and frequency from 0.05 kHz to 600kHz. The minimum value of longitudinal magnetoimpedance ratio is down to -52%.
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