Low-frequency nanotesla sensitivity in Metglas/piezoelectric/carbon fiber/piezoelectric composites with active tip mass

Chee Sung Park; Dragan Avirovik; Scott Bressers; Shashank Priya

doi:10.1063/1.3552970

Low-frequency nanotesla sensitivity in Metglas/piezoelectric/carbon fiber/piezoelectric composites with active tip mass

Chee Sung Park
, Dragan Avirovik
, Scott Bressers
, Shashank Priya

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

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 H_dc =8 Oe and H_ac =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 H_ac =0.5 Oe.

Original language	English (US)
Article number	062904
Journal	Applied Physics Letters
Volume	98
Issue number	6
DOIs	https://doi.org/10.1063/1.3552970
State	Published - Feb 7 2011
Externally published	Yes

Bibliographical note

Funding Information:
This work was financially supported by DARPA (Grant No. FA8650-09-1-7945), Army Research Office (Grant No. 47576MS), and the Office of Basic Energy Science, Department of Energy, USA (Grant No. DE-FG02-08ER46484).

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title = "Low-frequency nanotesla sensitivity in Metglas/piezoelectric/carbon fiber/piezoelectric composites with active tip mass",

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.",

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note = "Funding Information: This work was financially supported by DARPA (Grant No. FA8650-09-1-7945), Army Research Office (Grant No. 47576MS), and the Office of Basic Energy Science, Department of Energy, USA (Grant No. DE-FG02-08ER46484).",

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AU - Avirovik, Dragan

AU - Bressers, Scott

AU - Priya, Shashank

N1 - Funding Information: This work was financially supported by DARPA (Grant No. FA8650-09-1-7945), Army Research Office (Grant No. 47576MS), and the Office of Basic Energy Science, Department of Energy, USA (Grant No. DE-FG02-08ER46484).

PY - 2011/2/7

Y1 - 2011/2/7

N2 - 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.

AB - 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.

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ER -

Low-frequency nanotesla sensitivity in Metglas/piezoelectric/carbon fiber/piezoelectric composites with active tip mass

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