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Voltage tuning of ferromagnetic resonance with bistable magnetization switching in energy-efficient magnetoelectric composites

  • Ming Liu
  • , Ziyao Zhou
  • , Tianxiang Nan
  • , Brandon M. Howe
  • , Gail J. Brown
  • , Nian X. Sun
  • Air Force Research Laboratory
  • Northeastern University

Research output: Contribution to journalArticlepeer-review

187 Scopus citations

Abstract

Dual E- and H-field control of microwave performance with enhanced ferromagnetic resonance (FMR) tunability has been demonstrated in microwave composites FeGaB/PZN-PT(011). A voltage-impulse-induced non-volatile magnetization switching was also realized in this work, resulting from the hysteretic type of phase transition in PZN-PT(011) at high electric fields. The results provide a framework for developing lightweight, energy efficient, voltage-tunable RF/microwave devices.

Original languageEnglish
Pages (from-to)1435-1439
Number of pages5
JournalAdvanced Materials
Volume25
Issue number10
DOIs
StatePublished - 13 Mar 2013
Externally publishedYes

Keywords

  • magnetoelectric composites
  • magnetoelectric couplings
  • microwave
  • multiferroic heterostructures

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