For reading the data, a thin-filmmagnetoresistive sensor is used in which the shape anisotropy of the sensor is enhanced in a direction transversely to the longitudinal axis of the sensor.
为了读取数据，采用一种薄膜磁阻传感器，其中传感器的形态各向异性在传感器纵轴的横断方向上得到增强。
2
A simulated three dimensional thinfilm head field was utilized in the write process and a giant-magnetoresistive (GMR) head was used in the read process.