Periodic magnetic nanostructures on self-assembled surfaces by ion beam bombardment

Y. J. Chen, J. P. Wang, E. W. Soo, L. Wu, T. C. Chong

Research output: Contribution to journalArticlepeer-review

24 Scopus citations

Abstract

We demonstrate that periodic magnetic nanostructures can be fabricated by depositing perpendicular magnetic films on self-assembled surfaces by ion beam bombardment. Similar stripe domain patterns and reduced coercivity are observed for the as-deposited sample as compared with those for a reference sample with unbombarded substrate. Further processing steps such as etching and polishing will be needed to isolate the magnetic elements from each other, in order to make ultrahigh density magnetic storage media.

Original languageEnglish (US)
Pages (from-to)7323-7325
Number of pages3
JournalJournal of Applied Physics
Volume91
Issue number10 I
DOIs
StatePublished - May 15 2002

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