Abstract: In at least one embodiment, a magnetic recording head comprising first and second linear levels of magnetic recording devices is provided. Each device in the first linear level is aligned adjacently in a row and is spaced apart from another device in the first linear level. The first linear level is perpendicular to a comparative direction of a recording media travel. The second linear level of magnetic recording devices being connected to the first linear level of magnetic recording devices. Each device in the second linear level is aligned adjacently in a row and is spaced apart from another device in the second linear level. Each device in the second linear level is aligned with an insulating gap between the each device in the first linear level.

Abstract: A magneto-resistive sensor head and a method of manufacturing the magneto-resistive sensor head. The magneto-resistive sensor head includes a first lead and a second lead. A magneto-resistive layer and a biasing layer are disposed between the first lead and the second lead. A grating is disposed in the magneto-resistive layer. The topography of the biasing layer is unaffected by the presence of the grating.

Abstract: A method and system are provided for implementing discrete step stabilization of AMR read sensors in tape or disk drives. In one implementation, a plurality of discrete step stabilizers and AMR read sensor elements are arranged with a rotational symmetry coupled with a plane inversion for an odd number of steps, and no inversion for an even number of steps. Preferably, the steps are oriented at 45 degrees, or approximately parallel to the desired bias direction. For relatively narrow track widths (e.g., approximately 5 microns), the edges of the sensor element nearest the permanent magnets are especially important to stabilize. Therefore, in one implementation, an edge of a stabilizer preferably intersects the edge of the sensor element at one half of the stripe height. Also, the rising and falling edges of the stabilizers do not always have the same slope.