DocumentCode :
1304880
Title :
Magnetoelectric bending-mode structure based on Metglas/Pb(Zr,Ti)O3 fiber laminates
Author :
Gao, Junqi ; Shen, Ying ; Wang, Yaojin ; Finkel, Peter ; Li, Jiefang ; Viehland, Dwight
Author_Institution :
Mater. Sci. & Eng. Dept., Virginia Polytech. Inst. & State Univ., Blacksburg, VA, USA
Volume :
58
Issue :
8
fYear :
2011
fDate :
8/1/2011 12:00:00 AM
Firstpage :
1545
Lastpage :
1549
Abstract :
A magnetoelectric (ME) bending-mode structure based on Metglas/Pb(Zr,Ti)O3 fiber laminates has been studied. This bending mode had a fundamental resonance (FBR) of about 210 Hz, which was much lower than that of the longitudinal mode. Near the FBR, the ME voltage coefficient was about 400 V/cm·Oe. Magnetic sensors based on this bending mode had an equivalent magnetic noise floor of ≤0.3 pT/√Hz at f = 210 Hz.
Keywords :
bending; laminates; magnetoelectric effects; ME voltage coefficient; equivalent magnetic noise floor; fiber laminates; frequency 210 Hz; magnetic sensors; magnetoelectric bending-mode structure; Amorphous magnetic materials; Floors; Laminates; Magnetic noise; Magnetic resonance; Magnetoelectric effects; Magnetostriction;
fLanguage :
English
Journal_Title :
Ultrasonics, Ferroelectrics, and Frequency Control, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-3010
Type :
jour
DOI :
10.1109/TUFFC.2011.1981
Filename :
5995211
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=1304880
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