Thermomagnetic recording in amorphous TbFeCo films on patterned substrates

S. Gadetsky, J. K. Erwin, M. Mansuripur, T. Suzuki

Research output: Contribution to journalArticlepeer-review

6 Scopus citations

Abstract

Magnetization reversal and thermomagnetic recording in amorphous TbFeCo films on patterned glass substrates were studied. Two types of patterns were examined: 1×1 µm2 raised and lowered square patches. Pinning of the domain walls at the side-walls of the patches was observed. Thermomagnetic recording experiments confirm the ability of patterned substrates to confine recorded domains within boundaries defined by the side-walls.

Original languageEnglish (US)
Pages (from-to)3253-3255
Number of pages3
JournalIEEE Transactions on Magnetics
Volume31
Issue number6
DOIs
StatePublished - Nov 1995

ASJC Scopus subject areas

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

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