Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/2473
| Title: | Giant resonance frequency tunable magnetoelectric effect in a device of Pb(Zr₀.₅₂Ti₀.₄₈)O₃drum transducer, NdFeB magnet, and Fe-core solenoid | Authors: | Zeng, M Or, DSW Chan, HLW |
Issue Date: | 17-May-2010 | Source: | Applied physics letters, 17 May 2010, v. 96, no. 20, 203502, p.1-3 | Abstract: | Magnetoelectric (ME) effect has been studied in a device of Pb(Zr₀.₅₂Ti₀.₄₈)O₃(PZT) drum transducer, NdFeB magnet, and Fe-core solenoid. A unique ME effect is found to originate from the magnetic force-induced effectively amplified piezoelectric effect. Under the application of a magnet with dimensions of Φ22 x 7.6 mm² , a giant ME coefficient of 13.2 V/cm Oe and a power density of 16.4,μW/Oe across a 14 kΩ resistor were obtained at the first order radial resonance frequency of 650 Hz. Importantly, with increasing magnet mass, the resonance frequency decreases, while the resonance ME effect first increases and then decreases, which means a tunable resonance ME effect. | Keywords: | boron alloys Giant resonances Iron alloys Lead compounds Magnetoelectric effects Neodymium alloys Piezoelectric transducers Piezoelectricity Resistors Solenoids |
Publisher: | American Institute of Physics | Journal: | Applied physics letters | ISSN: | 0003-6951 | EISSN: | 1077-3118 | DOI: | 10.1063/1.3428429 | Rights: | © 2010 American Institute of Physics. This article may be downloaded for personal use only. Any other use requires prior permission of the author and the American Institute of Physics. The following article appeared in M. Zeng, S.W. Or & H.L.W. Chan, Appl. Phys. Lett. 96, 203502 (2010) and may be found at http://link.aip.org/link/?apl/96/203502 |
| Appears in Collections: | Journal/Magazine Article |
Files in This Item:
| File | Description | Size | Format | |
|---|---|---|---|---|
| ApplPhysLett_96_203502.pdf | 387.55 kB | Adobe PDF | View/Open |
Access
View full-text via PolyU eLinks 
Page views
112
Last Week
1
1
Last month
Citations as of Oct 1, 2023
Downloads
217
Citations as of Oct 1, 2023
SCOPUSTM
Citations
30
Last Week
0
0
Last month
0
0
Citations as of Sep 28, 2023
WEB OF SCIENCETM
Citations
25
Last Week
0
0
Last month
0
0
Citations as of Sep 28, 2023
Google ScholarTM
Check
Altmetric
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.