The GMI ratio of about 114 % is obtained in near zero-magnetostrictive Co-based amorphous alloy ribbon annealed by short time rectangular pulse current.
利用短时矩形脉冲电流对近零磁致伸缩系数钴基非晶态合金带进行退火处理，得到约114%的巨磁阻抗变化率。
The experiment results show that there is little effect on potential and current efficiency of zinc ribbon as suitable lanthanum is added into it.
结果表明，稀土元素镧对锌阳极带的电位和电流效率影响很小，实验结果符合相关标准。
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