Electric-field-induced thermally assisted switching of monodomain magnetic bits

P. Khalili Amiri*, P. Upadhyaya, J. G. Alzate, K. L. Wang

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

31 Scopus citations

Abstract

We present a study of the electric-field-induced switching of magnetic memory bits exhibiting interfacial voltage-controlled magnetic anisotropy (VCMA). Switching is analyzed in the single-domain approximation and in the thermally activated regime. The effects of external magnetic fields, magnitudes of the perpendicular anisotropy and VCMA effect, and voltage pulse width on the switching voltage are discussed. Both in-plane and perpendicular magnetic memory bits are considered. Experimental results are presented and compared to the theoretical model.

Original languageEnglish (US)
Article number013912
JournalJournal of Applied Physics
Volume113
Issue number1
DOIs
StatePublished - Jan 7 2013

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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