| dc.contributor | Virginia Tech | en |
| dc.contributor.author | Dong, Shuxiang | en |
| dc.contributor.author | Bai, J. G. | en |
| dc.contributor.author | Zhai, Junyi | en |
| dc.contributor.author | Li, Jiefang | en |
| dc.contributor.author | Lu, G. Q. | en |
| dc.contributor.author | Viehland, Dwight D. | en |
| dc.contributor.author | Zhang, S. J. | en |
| dc.contributor.author | Shrout, T. R. | en |
| dc.date.accessioned | 2014-02-03T15:57:14Z | en |
| dc.date.available | 2014-02-03T15:57:14Z | en |
| dc.date.issued | 2005-05-01 | en |
| dc.identifier.citation | Dong, SX; Bai, JG; Zhai, JY; et al., "Circumferential-mode, quasi-ring-type, manetoelectric laminate composite - a highly sensitive electric current and/or vortex magnetic field sensor," Appl. Phys. Lett. 86, 182506 (2005); http://dx.doi.org/10.1063/1.1923184 | en |
| dc.identifier.issn | 0003-6951 | en |
| dc.identifier.uri | http://hdl.handle.net/10919/25245 | en |
| dc.description.abstract | A quasi-ring-type magnetoelectric (ME) laminate composite consisting of a circumferentially poled piezoelectric Pb(Zn1/3Nb2/3O)(3-)4.5 at.% PbTiO(3)single-crystal ring and two circumferentially magnetized magnetostrictive TERFENOL-D rings was fabricated and found to have a giant ME voltage coefficient of 2.2 V/Oe, or equivalently a ME field coefficient of 5.5 V/cm Oe, over the frequency range of 0.5 < f < 10(5) Hz. This circumferential-mode quasiring ME laminate can detect ac currents (noncontact) as small as 10(-7) A, and/or a vortex magnetic field as small as 6 x 10(-12) Tesla. In addition, we demonstrated current sensing capability of the quasiring laminate in a power electronics module. (c) 2005 American Institute of Physics. | en |
| dc.description.sponsorship | Office of Naval Research N000140210340, N000140210126, MURI N000140110761 | en |
| dc.format.mimetype | application/pdf | en |
| dc.language.iso | en_US | en |
| dc.publisher | AIP Publishing | en |
| dc.rights | In Copyright | en |
| dc.rights.uri | http://rightsstatements.org/vocab/InC/1.0/ | en |
| dc.subject | Physics | en |
| dc.title | Circumferential-mode, quasi-ring-type, manetoelectric laminate composite - a highly sensitive electric current and/or vortex magnetic field sensor | 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/apl/86/18/10.1063/1.1923184 | en |
| dc.date.accessed | 2014-01-24 | en |
| dc.title.serial | Applied Physics Letters | en |
| dc.identifier.doi | https://doi.org/10.1063/1.1923184 | en |
| dc.type.dcmitype | Text | en |
