Realization of a large magnetic moment in the ferromagnetic CoPt bulk phase

G. S. Chang, Y. P. Lee, J. Y. Rhee, J. Lee, K. Jeong, C. N. Whang

Research output: Contribution to journalArticlepeer-review

41 Citations (Scopus)

Abstract

An investigation of the changes in the magnetic moment and physical properties of a CoPt alloy was done. The changes were induced by a new type of ion-beam mixing process in an electric field and induced the formation of a metastable phase through ultrafast quenching. The magnetic moment measured was larger than that of bulk Co and stable CoPt films by a factor of 55% and 35% respectively.

Original languageEnglish
Article number067208
Pages (from-to)672081-672084
Number of pages4
JournalPhysical review letters
Volume87
Issue number6
DOIs
Publication statusPublished - 2001 Aug 6

All Science Journal Classification (ASJC) codes

  • Physics and Astronomy(all)

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