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Voltage Tuning of Ferromagnetic Resonance with Bistable Magnetization Switching in Energy‐Efficient Magnetoelectric Composites
Author(s) -
Liu Ming,
Zhou Ziyao,
Nan Tianxiang,
Howe Brandon M.,
Brown Gail J.,
Sun Nian X.
Publication year - 2013
Publication title -
advanced materials
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 10.707
H-Index - 527
eISSN - 1521-4095
pISSN - 0935-9648
DOI - 10.1002/adma.201203792
Subject(s) - materials science , ferromagnetic resonance , bistability , microwave , magnetization , voltage , impulse (physics) , ferromagnetism , electric field , optoelectronics , nuclear magnetic resonance , condensed matter physics , magnetic field , electrical engineering , physics , quantum mechanics , engineering
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.