Smaller Guard-Band For Larger Spatial Density Information In Tape Magnetic Recording

Authors

  • B. Firastrau Transilvania University of Brasov, Romania
  • L.D. Buda-Prejbeanu SPINTEC Laboratory, France
  • J-Ch. Toussaint Neel Institut, CNRS, Grenoble, France
  • J.P. Nozieres SPINTEC Laboratory, France

Keywords:

magnetic tapes, AMR reading heads, micromagnetism

Abstract

The influence of the guard-band width on the electrical response of a polarized AMR multitrack reading head is studied by numerical simulations. The calculations are made by using a macroscopic-microscopic coupling technique dedicated to magnetic-recording multiscale problems.

Author Biographies

B. Firastrau, Transilvania University of Brasov, Romania

Dept. of Physics

L.D. Buda-Prejbeanu, SPINTEC Laboratory, France

URA2512, CEA-Grenoble

J.P. Nozieres, SPINTEC Laboratory, France

URA2512, CEA-Grenoble

Published

2007-05-24

Issue

Vol. 13(48) (2006)

Section

PHYSICS