| dc.contributor | Virginia Tech. Department of Materials Science and Engineering | en |
| dc.contributor | United States. Naval Sea Systems Command | en |
| dc.contributor.author | Viehland, Dwight D. | en |
| dc.contributor.author | Li, Jiefang | en |
| dc.contributor.author | Amin, Ahmed | en |
| dc.date.accessioned | 2015-05-21T19:47:33Z | en |
| dc.date.available | 2015-05-21T19:47:33Z | en |
| dc.date.issued | 2002-10-01 | en |
| dc.identifier.citation | Viehland, D., Li, J. F., Amin, A. (2002). Electromechanical and elastic isotropy in the (011) plane of 0.7Pb(Mg1/3Nb2/3)O-3-0.3PbTiO(3) crystals: Inhomogeneous shearing of polarization. Journal of Applied Physics, 92(7), 3985-3989. doi: 10.1063/1.1486051 | en |
| dc.identifier.issn | 0021-8979 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/52499 | en |
| dc.description.abstract | Temperature dependent electromechanical investigations of <110>, <001>, and <111> oriented morphotropic phase boundary compositions of Pb(Mg1/3Nb2/3)O-3-PbTi0(3) crystals have been performed. Softening of the dielectric constant, piezoelectric constant, and Young's modulus was found for all three orientations, near a ferroelectric rhombohedral to ferroelectric tetragonal transformation. However, the value of Young's modulus was an order of magnitude higher along <111>, than either <001> or <110>. An unusual electromechanical and elastic equivalence was found between the <110> and <001> directions. This result demonstrates that the enhanced electromechanical performance of oriented piezocrystals is not constrained to the <001> orientation, but rather to the (011) plane. (C) 2002 American Institute of Physics. | en |
| dc.description.sponsorship | United States. Office of Naval Research | en |
| dc.format.extent | 6 pages | en |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | en_US | en |
| dc.publisher | American Institute of Physics | en |
| dc.rights | In Copyright | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
| dc.subject | Elastic moduli | en |
| dc.subject | Elasticity | en |
| dc.subject | Ferroelectric phase transitions | en |
| dc.subject | Dielectric constant | en |
| dc.subject | Niobium | en |
| dc.title | Electromechanical and elastic isotropy in the (011) plane of 0.7Pb(Mg1/3Nb2/3)O-3-0.3PbTiO(3) crystals: Inhomogeneous shearing of polarization | en |
| dc.type | Article - Refereed | en |
| dc.contributor.department | Materials Science and Engineering (MSE) | en |
| dc.identifier.url | http://scitation.aip.org/content/aip/journal/jap/92/7/10.1063/1.1486051 | en |
| dc.date.accessed | 2015-04-24 | en |
| dc.title.serial | Journal of Applied Physics | en |
| dc.identifier.doi | https://doi.org/10.1063/1.1486051 | en |
| dc.type.dcmitype | Text | en |
