Multiferroic operation of dynamic memory based on heterostructured cantilevers

Tiberiu Dan Onuta, Yi Wang, Samuel E. Lofland, Ichiro Takeuchi

Research output: Contribution to journalArticlepeer-review

19 Scopus citations

Abstract

(Figure Presented) Multiferroic heterostructures consisting of Pb(Zr0.52Ti0.48)O3 and Fe0.7Ga0.3 thin films are integrated on microfabricated Si cantilevers, and they are operated in a non-linear regime. Enhanced mechanical coupling at the multiferroic interface and tunability of the resonant frequency are used to devise bistable dynamic states that can be reversibly switched by both DC magnetic and electric fields.

Original languageEnglish (US)
Pages (from-to)202-206
Number of pages5
JournalAdvanced Materials
Volume27
Issue number2
DOIs
StatePublished - Jan 14 2015

All Science Journal Classification (ASJC) codes

  • Materials Science(all)
  • Mechanics of Materials
  • Mechanical Engineering

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