Multiple magnetic image reflection in perpendicular recording

S. Khizroev, R. W. Gustafson, J. K. Howard, M. H. Kryder, Dmitri Litvinov

Research output: Contribution to journalConference articlepeer-review

4 Scopus citations

Abstract

The multiple magnetic image reflection in perpendicular recording was studied. Three-dimensional modeling was utilized to show that integration of a single-pole head with a relatively wide leading pole and a medium with a soft underlayer (SUL) gave rise to the field multiplication effect due to the multiple image reflection of the flux. The magnetic force microscopy and spin-stand experiments were used to support the theory.

Original languageEnglish (US)
Pages (from-to)2066-2068
Number of pages3
JournalIEEE Transactions on Magnetics
Volume38
Issue number5 I
DOIs
StatePublished - Sep 2002
Externally publishedYes
Event2002 International Magnetics Conference (Intermag 2002) - Amsterdam, Netherlands
Duration: Apr 28 2002May 2 2002

Keywords

  • Magnetic mirror
  • Multiple image reflection
  • Perpendicular recording

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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