Abstract
We report nanotesla sensitivity in Metglas/piezoelectric/carbon fiber/piezoelectric laminates with active tip mass operating in the vicinity of second bending mode. The peak magnetoelectric response for the laminate with an active tip mass (1 g) in longitudinal-transversal mode under Hdc =8 Oe and Hac =1 Oe was found to be ∼1.08 V/cm Oe at 43 Hz (first bending mode) and ∼19 V/cm Oe at 511 Hz (second bending mode). At the standard 1 kHz frequency, the maximum resolution of 5 nT was measured under Hac =0.5 Oe.
Original language | English (US) |
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Article number | 062904 |
Journal | Applied Physics Letters |
Volume | 98 |
Issue number | 6 |
DOIs | |
State | Published - Feb 7 2011 |
All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)