A simulated three dimensional thin film head field was utilized in the write process and a giant-magnetoresistive (GMR) head was used in the read process.
在写入过程中采用了模拟的三维薄膜磁头，在读出过程中用的是巨磁阻(GMR)磁头。
2
Optimizing the materials properties and structure parameters of giant magneto resistance (GMR) spin valve head is of key importance to application.