磁电阻磁头结构设计与计算机仿真

The Structure Design and Computer Simulation for Magnetoresistance(MR) Magnetic Head

讨论了磁电阻（ＭＲ）磁头结构参数设计与计算机仿真。将磁电阻磁头应用于磁盘高道密度记录技术，有利于提高磁头读出的信噪比，对于实现磁盘更高的道密度和位密度，大容量小型化都具有重要意义。

In this paper,the structural parameters design and computer simulation for MR magnetic head are discussed.MR head can be used in high density magnetic recording technology to raise SNR of the readout signals.It is also of great importance in realizing higher track and bit density,as well as miniaturization,for magnetic disks.