Abstract
A single ring-shape ceramic plate piezoelectric actuator operated in shear-bending mode was proposed for high-temperature operation. The actuator was formed from BiScO 3-PbTiO 3 ceramic and polarized in the radial direction. A large bending displacement at the center of the actuator was piezoelectrically generated under an applied voltage in the thickness direction due to axial-symmetric shear strain of the ring-shape configuration. The displacement obtained at 200 °C was about 20 μm, 11-14 times that of a normal piezoelectric plate of identical size.
| Original language | English (US) |
|---|---|
| Article number | 012909 |
| Journal | Applied Physics Letters |
| Volume | 101 |
| Issue number | 1 |
| DOIs | |
| State | Published - Jul 2 2012 |
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All Science Journal Classification (ASJC) codes
- Physics and Astronomy (miscellaneous)
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A shear-bending mode high temperature piezoelectric actuator. / Chen, Jianguo; Li, Xiaotian; Liu, Guoxi; Chen, Zhijiang; Dong, Shuxiang.
In: Applied Physics Letters, Vol. 101, No. 1, 012909, 02.07.2012.Research output: Contribution to journal › Article
TY - JOUR
T1 - A shear-bending mode high temperature piezoelectric actuator
AU - Chen, Jianguo
AU - Li, Xiaotian
AU - Liu, Guoxi
AU - Chen, Zhijiang
AU - Dong, Shuxiang
PY - 2012/7/2
Y1 - 2012/7/2
N2 - A single ring-shape ceramic plate piezoelectric actuator operated in shear-bending mode was proposed for high-temperature operation. The actuator was formed from BiScO 3-PbTiO 3 ceramic and polarized in the radial direction. A large bending displacement at the center of the actuator was piezoelectrically generated under an applied voltage in the thickness direction due to axial-symmetric shear strain of the ring-shape configuration. The displacement obtained at 200 °C was about 20 μm, 11-14 times that of a normal piezoelectric plate of identical size.
AB - A single ring-shape ceramic plate piezoelectric actuator operated in shear-bending mode was proposed for high-temperature operation. The actuator was formed from BiScO 3-PbTiO 3 ceramic and polarized in the radial direction. A large bending displacement at the center of the actuator was piezoelectrically generated under an applied voltage in the thickness direction due to axial-symmetric shear strain of the ring-shape configuration. The displacement obtained at 200 °C was about 20 μm, 11-14 times that of a normal piezoelectric plate of identical size.
UR - http://www.scopus.com/inward/record.url?scp=84863647249&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84863647249&partnerID=8YFLogxK
U2 - 10.1063/1.4730326
DO - 10.1063/1.4730326
M3 - Article
VL - 101
JO - Applied Physics Letters
JF - Applied Physics Letters
SN - 0003-6951
IS - 1
M1 - 012909
ER -