Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/4893
PIRA download icon_1.1View/Download Full Text
DC FieldValueLanguage
dc.contributorDepartment of Electrical Engineering-
dc.creatorLeung, CM-
dc.creatorOr, DSW-
dc.creatorWang, F-
dc.creatorHo, SL-
dc.date.accessioned2014-12-11T08:24:12Z-
dc.date.available2014-12-11T08:24:12Z-
dc.identifier.issn0021-8979-
dc.identifier.urihttp://hdl.handle.net/10397/4893-
dc.language.isoenen_US
dc.publisherAmerican Institute of Physicsen_US
dc.rights© 2011 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 C. M. Leung et al., J. Appl. Phys. 109, 104103 (2011) and may be found at http://link.aip.org/link/?jap/109/104103.en_US
dc.subjectBarsen_US
dc.subjectDysprosium alloysen_US
dc.subjectElectromagnetic inductionen_US
dc.subjectIron alloysen_US
dc.subjectLaminatesen_US
dc.subjectLead compoundsen_US
dc.subjectMagnesium compoundsen_US
dc.subjectMagnetisationen_US
dc.subjectMagnetoelectric effectsen_US
dc.subjectMagnetostrictionen_US
dc.subjectPiezoelectric materialsen_US
dc.subjectPiezoelectricityen_US
dc.subjectTerbium alloysen_US
dc.titleDual-resonance converse magnetoelectric and voltage step-up effects in laminated composite of long-type 0.71Pb(Mg₁/₃Nb₂/₃)O₃-0.29PbTiO₃piezoelectric single-crystal transformer and Tb₀.₃Dy₀.₇Fe₁.₉₂magnetostrictive alloy barsen_US
dc.typeJournal/Magazine Articleen_US
dc.description.otherinformationAuthor name used in this publication: Siu Wing Oren_US
dc.description.otherinformationAuthor name used in this publication: S. L. Hoen_US
dc.identifier.spage1-
dc.identifier.epage6-
dc.identifier.volume109-
dc.identifier.issue10-
dc.identifier.doi10.1063/1.3587574-
dcterms.abstractWe report a dual-resonance converse magnetoelectric effect and a dual-resonance voltage step-up effect in a laminated composite made by sandwiching the output (or secondary) section of a long-type 0.71Pb(Mg₁/₃Nb₂/₃)O₃-0.29PbTiO₃(PMN–PT) piezoelectric single-crystal transformer having a longitudinal-longitudinal polarization between two Tb₀.₃Dy0₀.7Fe₁.₉₂ (Terfenol-D) magnetostrictive alloy bars having a longitudinal magnetization. The report ed converse magnetoelectric effect originates from the mechanically mediated resonance converse piezoelectric effect in the PMN–PT transformer and resonance converse magnetostrictive effect in the Terfenol-D bars. The additional voltage step-up effect results from the mechanically mediated resonance converse and direct piezoelectric effects in the PMN–PT transformer. The composite shows two sharp resonance peaks of 0.39 and 0.54 G/V in converse magnetoelectric coefficient (αᵦ=dB/dV[sub in]) and of 1.4 and 2.1 in voltage step-up ratio (V[sub out]/V[sub in]) at about 54 and 120 kHz, corresponding to the half- and full-wavelength longitudinal mode resonances, respectively. The measured magnetic induction (B)exhibits good linear relationships to the applied ac voltage (V[sub in]) with amplitude varying from 10 to 100 V in both resonance and nonresonance conditions. These dual-resonance effects make the composite great promise for coil-free electromagnetic device applications.-
dcterms.accessRightsopen accessen_US
dcterms.bibliographicCitationJournal of applied physics, 15 May 2011, v. 109, no. 10, 104103, p. 1-6-
dcterms.isPartOfJournal of applied physics-
dcterms.issued2011-05-15-
dc.identifier.isiWOS:000292115900105-
dc.identifier.scopus2-s2.0-79958788109-
dc.identifier.eissn1089-7550-
dc.identifier.rosgroupidr52172-
dc.description.ros2010-2011 > Academic research: refereed > Publication in refereed journal-
dc.description.oaVersion of Recorden_US
dc.identifier.FolderNumberOA_IR/PIRAen_US
dc.description.pubStatusPublisheden_US
Appears in Collections:Journal/Magazine Article
Files in This Item:
File Description SizeFormat 
Leung_Dual-resonance_converse.pdf2.8 MBAdobe PDFView/Open
Open Access Information
Status open access
File Version Version of Record
Access
View full-text via PolyU eLinks SFX Query
Show simple item record

Page views

126
Last Week
0
Last month
Citations as of Mar 24, 2024

Downloads

228
Citations as of Mar 24, 2024

SCOPUSTM   
Citations

7
Last Week
0
Last month
0
Citations as of Mar 28, 2024

WEB OF SCIENCETM
Citations

8
Last Week
0
Last month
0
Citations as of Mar 28, 2024

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.