An integrated servo and read device implementing Extraordinary
Magnetoresistive (EMR) sensors. In one embodiment, dedicated EMR sensors
are employed: one for data reading and one for servo operations. The
sensors are preferably configured in an abutted configuration. In
addition to magnetic recording systems, the device is also useful in a
magnetic imaging device such as a scanning magnetometer. The integrated
device may also be useful in other devices requiring a high sensitivity,
high resolution sensor.