Now showing items 1-5 of 5
Structural dependence of nonlinear magnetoelectric effect for magnetic field detection by frequency modulation
(American Institute of Physics, 2013-10-14)
The structure differences of magnetoelectric (ME) laminates for passive and active mode sensors are discussed. The Fourier coefficient A(1) calculated from the data of alpha(ME)-H-dc indicates that N = 1 (where N is the ...
Flux distraction effect on magnetoelectric laminate sensors and gradiometer
(American Institute of Physics, 2013-10-07)
A magnetic flux distraction effect caused by a nearby metallic material was investigated for Metglas/Pb(Mg1/3Nb2/3)O-3-PbTiO3 laminated magnetoelectric ( ME) sensors. Using flux distraction, a ME sensor can perform an ...
Stress reconfigurable tunable magnetoelectric resonators as magnetic sensors
(AIP Publishing, 2013-01-01)
We report a magnetoelastic effect in doubly clamped ferromagnetic magnetostrictive Metglas resonators with electrically and magnetically reconfigurable frequency response. The field-induced resonance frequency shift is due ...
Piezomagnetic strain-dependent non-linear magnetoelectric response enhancement by flux concentration effect
(AIP Publishing, 2013-04-01)
The non-linear magnetoelectric (ME) effect of Metglas/Pb(Mg1/3Nb2/3)O-3-PbTiO3 heterostructures has been studied. Such effect holds promise for modulation mode ME sensor applications that require no dc bias. The non-linear ...
Nonlinear magnetoelectric response of a Metglas/piezofiber laminate to a high-frequency bipolar AC magnetic field
(AIP Publishing, 2013-03-01)
A nonlinear magnetoelectric (ME) response has been investigated in a Metglas/piezofiber laminate by applying a bipolar AC magnetic field (H-ac) without a DC magnetic bias. The ME voltage (V-ME) was measured for various ...