Modeling techniques are presented for simulation of hybrid (partly electrical, partly
magnetic) networks on electrical network simulators. The frequency dependence of the …

We have used a scanning Kerr microscope set-up with picosecond time resolution and sub-
micron spatial resolution to directly measure the flux response in magnetic recording heads …

BACKGROUND OF THE INVENTION A typical magnetic data recording device, such as a
disk drive, includes a magnetic storage media, and a read/write head. The head is usually …

A thin film magnetic recording head for high-density recording applications. The head
includes a pole formed from at least two ferromagnetic material layers with one layer having …

Magnetic recording is literally as old as the hills. Recently a satellite, flying high over t he
polar regions of Mars, detected st ripes of magnetisation spaced at more th an 50 miles. This …

We present a discussion of nonlinear bit shift in thin film inductive heads. A three
dimensional finite element model and two dimensional dynamic and self consistent model …

The sensor in a disc drive read head must generate a signal large enough compared to
noise levels that it can be processed with an acceptable error rate. In addition, the read head …

57 ABSTRACT A thin film magnetic head, and process for making the same, features a thin
film magnetic transducer formed from multiple layers of film and having a magnetic yoke …

Domain control of write head yokes is important for high frequency applications. The ideal
configuration is one that enables magnetic flux propagation through magnetization rotation …

Using the lock-in technique in a scanning electron microscope, we observed the magnetic
domain structure of Ni/sub 50/Fe/sub 50//Ni/sub 81/Fe/sub 19/double layer upper write poles …