The present disclosure generally relates to a tape drive including a tape head. The tape head comprises at least one same gap verify (SGV) module comprising a plurality of write transducer and read transducer pairs disposed on a substrate. Each pair comprises a null shield disposed between the write transducer and the read transducer. One or more of a position between the write transducer and the read transducer of each pair, a width, a height, a thickness, and a permeability of the null shield is adjusted to create a null region, and the read transducer is disposed in the null region. The SGV module is configured to write data to a tape using the write transducer of each pair and read verify the data written on the tape using the read transducer of each pair such that the write transducer and read transducer of each pair are concurrently operable.

The present disclosure generally relates to a tape drive including a tape head. The tape head comprises at least one same gap verify (SGV) module comprising a plurality of write transducer and read transducer pairs disposed on a substrate. Each pair comprises a null shield disposed between the write transducer and the read transducer. One or more of a position between the write transducer and the read transducer of each pair, a width, a height, a thickness, and a permeability of the null shield is adjusted to create a null region, and the read transducer is disposed in the null region. The SGV module is configured to write data to a tape using the write transducer of each pair and read verify the data written on the tape using the read transducer of each pair such that the write transducer and read transducer of each pair are concurrently operable.

A computer program product for orienting a head, according to one embodiment, includes a computer readable storage medium having program instructions embodied therewith that are readable/executable by a controller to cause the controller to determine a desired pitch for transducers of a magnetic head for reading and/or writing to a magnetic tape, and are readable/executable by the controller to cause the controller to cause a mechanism to orient the magnetic head towards first and second positions to achieve the desired pitch when the tape travels in first and second directions, respectively. Outer data transducers of the third array are about aligned with outer data transducers of the second array when the magnetic head is positioned towards the first position, and the outer data transducers of the third array are about aligned with outer data transducers of the first array when the magnetic head is positioned towards the second position.

A storage media includes a plurality of servo sectors with embedded servo patterns characterized by one or more servo pattern parameters. Each of the servo sectors has a servo pattern parameter based on a separation between read sensors of a transducer head reading the servo sector.

An apparatus according to one approach includes an array of skew detection transducers. An array of write transducers is spaced from the array of skew detection transducers along an intended direction of tape travel thereacross. An array of read transducers is aligned with the array of write transducers in the intended direction of tape travel. The apparatus also includes a first actuator configured to operatively exert a force on the array of skew detection transducers for orienting a longitudinal axis of the array of skew detection transducers substantially orthogonal to the actual direction of tape travel across the array of skew detection transducers. A magnetic recording medium according to one approach includes a magnetic recording tape having a longitudinal axis extending between distal ends thereof, the magnetic recording tape having vertical bars written in servo-skew patterns thereof, the vertical bars being oriented perpendicular to the longitudinal axis of the tape.

An apparatus according to one approach includes an array of skew detection transducers. An array of write transducers is spaced from the array of skew detection transducers along an intended direction of tape travel thereacross. An array of read transducers is aligned with the array of write transducers in the intended direction of tape travel. The apparatus also includes a first actuator configured to operatively exert a force on the array of skew detection transducers for orienting a longitudinal axis of the array of skew detection transducers substantially orthogonal to the actual direction of tape travel across the array of skew detection transducers. A magnetic recording medium according to one approach includes a magnetic recording tape having a longitudinal axis extending between distal ends thereof, the magnetic recording tape having vertical bars written in servo-skew patterns thereof, the vertical bars being oriented perpendicular to the longitudinal axis of the tape.

According to one embodiment, a magnetic disk device includes a disk, a head including a write head that writes data to the disk, and a first read head and a second read head that read data from the disk, and a controller that, in reading a first track of a first region of the disk, positions a middle portion of the first read head and the second read head at a first track center of the first track, and in reading a second track of a second region of the disk different from the first region, positions any one of the first read head and the second read head at a second track center of the second track.

According to one embodiment, a magnetic disk device includes a disk, a head including a write head that writes data to the disk, and a first read head and a second read head. that read data from the disk, and a controller that, in reading a first track of a first region of the disk, positions a middle portion of the first read head and. the second read head at a first track center of the first track, and in reading a second track of a second region. of the disk different from the first region, positions any one of the first read head and the second read. bead at a second track center of the second track.

An apparatus, according to one embodiment, includes: write transducers, each having: a first write pole having a pole tip, and a second write pole having a pole tip, the pole tips extending from a media facing side of the respective write pole. The pole tip of the second write pole is configured to emanate magnetic flux directly from the media facing side toward a magnetic medium. Each write transducer has a nonmagnetic write gap between the pole tips of the write poles, and a first high moment layer between the write gap and the pole tip of the second write pole. The first high moment layer has a higher magnetic moment than that of the pole tip of the second write pole. Moreover, the first high moment layer protrudes beyond a plane extending along a media facing side of the pole tips of the first and second write poles.

A dual perpendicular magnetic recording writer is disclosed wherein the better of two writers on a slider is determined by performance testing, and is then integrated into a head gimbal assembly. Main pole layers in the two writers are separated by a cross-track width <10 microns to minimize read-write offset. Each of the driving coil (DC) and bucking coil (BC) have two outer portions forming a U shape with a front side, and each have a center portion connected to the front side proximate to an air bearing surface and a backend contacting an interconnect. A write current passes from a BC outer portion below the main pole in the selected writer through the BC center portion to the interconnect, and then through the DC center portion to a DC outer portion above the main pole in the selected writer. Area density capability mean and sigma are improved.