It is necessary to compensate for the demagnetizing field in remanence measurements of perpendicular magnetic recording films.
对于垂直磁记录薄膜，进行剩余磁化强度的测量时，必须补偿退磁场。
The conventional demagnetizing method is not good at inner demagnetization using direct or alternating magnetic field.
常规的交、直流消磁方法对材料内部消磁效果欠佳。
The conventional demagnetizing method is not good at inner demagnetization using direct or alternating magnetic field.
常规的交、直流消磁方法对材料内部消磁效果欠佳。
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