Please use this identifier to cite or link to this item:
http://hdl.handle.net/10397/7488
DC Field | Value | Language |
---|---|---|
dc.contributor | Department of Biomedical Engineering | - |
dc.contributor | Department of Electrical Engineering | - |
dc.contributor | Department of Applied Physics | - |
dc.creator | Chen, Y | - |
dc.creator | Lam, KH | - |
dc.creator | Zhou, D | - |
dc.creator | Yue, Q | - |
dc.creator | Yu, Y | - |
dc.creator | Wu, J | - |
dc.creator | Qiu, W | - |
dc.creator | Sun, L | - |
dc.creator | Zhang, C | - |
dc.creator | Luo, H | - |
dc.creator | Chan, HLW | - |
dc.creator | Dai, J | - |
dc.date.accessioned | 2015-11-10T08:32:58Z | - |
dc.date.available | 2015-11-10T08:32:58Z | - |
dc.identifier.uri | http://hdl.handle.net/10397/7488 | - |
dc.language.iso | en | en_US |
dc.publisher | Molecular Diversity Preservation International (MDPI) | en_US |
dc.rights | © 2014 by the authors; licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution license (http://creativecommons.org/licenses/by/3.0/). | en_US |
dc.rights | The following publication "Chen, Y., Lam, K. -., Zhou, D., Yue, Q., Yu, Y., Wu, J., . . . Dai, J. (2014). High performance relaxor-based ferroelectric single crystals for ultrasonic transducer applications. Sensors (Switzerland), 14(8), 13730-13758." is available at http://www.dx.doi.org/10.3390/s140813730 | en_US |
dc.subject | PMN-PT | en_US |
dc.subject | PIN-PMN-PT | en_US |
dc.subject | Single crystals | en_US |
dc.subject | Composites | en_US |
dc.subject | Ultrasonic transducers | en_US |
dc.title | High performance relaxor-based ferroelectric single crystals for ultrasonic transducer applications | en_US |
dc.type | Journal/Magazine Article | en_US |
dc.identifier.spage | 13730 | - |
dc.identifier.epage | 13758 | - |
dc.identifier.volume | 14 | - |
dc.identifier.issue | 8 | - |
dc.identifier.doi | 10.3390/s140813730 | - |
dcterms.abstract | Relaxor-based ferroelectric single crystals Pb(Mg₁/₃ Nb₂/₃ )O₃-PbTiO₃ (PMN-PT) have drawn much attention in the ferroelectric field because of their excellent piezoelectric properties and high electromechanical coupling coefficients (d₃₃~2000 pC/N, kt~60%) near the morphotropic phase boundary (MPB). Ternary Pb(In₁/₂Nb₁/₂)O₃-Pb(Mg₁/₃ Nb₂/₃)O₃-PbTiO₃ (PIN-PMN-PT) single crystals also possess outstanding performance comparable with PMN-PT single crystals, but have higher phase transition temperatures (rhombohedral to tetragonal T[sub rt], and tetragonal to cubic T[sub c]) and larger coercive field Ec. Therefore, these relaxor-based single crystals have been extensively employed for ultrasonic transducer applications. In this paper, an overview of our work and perspectives on using PMN-PT and PIN-PMN-PT single crystals for ultrasonic transducer applications is presented. Various types of single-element ultrasonic transducers, including endoscopic transducers, intravascular transducers, high-frequency and high-temperature transducers fabricated using the PMN-PT and PIN-PMN-PT crystals and their 2-2 and 1-3 composites are reported. Besides, the fabrication and characterization of the array transducers, such as phased array, cylindrical shaped linear array, high-temperature linear array, radial endoscopic array, and annular array, are also addressed. | - |
dcterms.accessRights | open access | en_US |
dcterms.bibliographicCitation | Sensors, 29 July 2014, v. 14, no. 8, p. 13730-13758 | - |
dcterms.isPartOf | Sensors | - |
dcterms.issued | 2014-07-29 | - |
dc.identifier.isi | WOS:000341499900021 | - |
dc.identifier.scopus | 2-s2.0-84905161053 | - |
dc.identifier.pmid | 25076222 | - |
dc.identifier.eissn | 1424-8220 | - |
dc.identifier.rosgroupid | 2014000036 | - |
dc.description.ros | 2014-2015 > Academic research: refereed > Publication in refereed journal | - |
dc.description.oa | Version of Record | en_US |
dc.identifier.FolderNumber | OA_IR/PIRA | en_US |
dc.description.pubStatus | Published | en_US |
Appears in Collections: | Journal/Magazine Article |
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File | Description | Size | Format | |
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Chen_High_Performance_Relaxor-Based.pdf | 1.32 MB | Adobe PDF | View/Open |
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