Low frequency GMI measurements after longitudinal AC and pulse current Joule-heat treatments indicate that the heat treatment has obvious influence on GMI effect, which showed diversified characters.
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- 纵向交流电流及脉冲电流焦耳热处理后的低频GMI测试表明:热处理对材料GMI效应有明显的影响,其变化非常丰富,发现了一些新现象。