磁性薄膜材料magnetic thin film material厚度在1微米以下的强磁性(铁磁性和亚铁磁性)材料。简称磁膜材料。制备方法主要有真空蒸发法、电沉积法、溅射法等。
研究了磁性薄膜材料的微观结构以及宏观特性的表征方法和原理。
Study measure and principle of microstructure and macroscopic quality of magnetic films materials.
本发明公开一种用于磁记录的写磁头的磁性薄膜材料及这种材料的制备方法。
The invention discloses a magnetic thin film material of a write head for magnetic recording and a preparation method of the material.
通过本文的研究表明,传输线上信号的衰减频率和强度主要依赖于磁性薄膜材料的亚铁磁共振频率和涡流损耗。
According to this paper, the frequency and intensity of the signal attenuation on transmission line are mainly depended on the ferromagnetic resonance frequency and eddy current loss.
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