Please use this identifier to cite or link to this item: http://hdl.handle.net/10397/8884
DC FieldValueLanguage
dc.contributorDepartment of Electrical Engineering-
dc.creatorWang, F-
dc.creatorShi, W-
dc.creatorOr, SW-
dc.creatorZhao, X-
dc.creatorLuo, H-
dc.date.accessioned2015-05-26T08:11:39Z-
dc.date.available2015-05-26T08:11:39Z-
dc.identifier.issn0254-0584-
dc.identifier.urihttp://hdl.handle.net/10397/8884-
dc.language.isoenen_US
dc.publisherElsevieren_US
dc.subjectElectrical propertiesen_US
dc.subjectElectronic materialsen_US
dc.subjectPiezoelectricityen_US
dc.titleCryogenic transverse and shear mode properties of (1 - X)Pb(Mg 1/3Nb2/3)O3-xPbTiO3 single crystal with the optimal crystallographic directionen_US
dc.typeJournal/Magazine Articleen_US
dc.identifier.spage718-
dc.identifier.epage722-
dc.identifier.volume125-
dc.identifier.issue3-
dc.identifier.doi10.1016/j.matchemphys.2010.09.067-
dcterms.abstractThe cryogenic transverse extensional and thickness shear properties of the (1 - x)Pb(Mg1/3Nb2/3)O3-xPbTiO3 (PMN-xPT) single crystal with the optimal crystallographic directions were investigated in present work. With the temperature down to 78 K, a characteristic decrease in piezoelectric strain constants (d31, 2020-831 pC N-1 and d15, 4114-2823 pC N-1) and compliance coefficients (s11E, 95.3-50.6 × 10-12 m2 N-1 and s55E, 227-184 × 10-12 m2 N -1) was demonstrated. In comparison, the piezoelectric voltage constant (g31 and g15) and electromechanical coupling coefficient (k31 and k15) exhibits an almost temperature-independent behavior. Even at 78 K, high values of g31 ∼ 0.045 Vm N-1, g15 ∼ 0.057 Vm N-1, k31 ∼ 0.86, and k15 ∼ 0.94 can be obtained. Such superior low temperature piezoelectric performance is favorable for the cryogenic device designs and applications, especially for the hydrophones with high gij needed.-
dcterms.bibliographicCitationMaterials chemistry and physics, 2011, v. 125, no. 3, p. 718-722-
dcterms.isPartOfMaterials chemistry and physics-
dcterms.issued2011-
dc.identifier.isiWOS:000286904800063-
dc.identifier.scopus2-s2.0-78649983192-
dc.identifier.eissn1879-3312-
dc.identifier.rosgroupidr53660-
dc.description.ros2010-2011 > Academic research: refereed > Publication in refereed journal-
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