Abstract
Effective piezoelectric coefficient for finite element method of multi-layer ceramic capacitor was calculated in this study considering three factors; reduction ratio of the number of layer in finite element model, electrostriction, and applied DC voltage. Fundamental and second harmonic frequency of vibration response was measured when MLCC is operated under sinusoidal AC voltage and various DC voltage. Vibration measurements were separated into piezoelectric and electro-strictive vibration. Using finite element analysis, piezoelectric and electrostrictive coefficients were calculated and effective piezo-electric coefficients were also calculated.
| Original language | English |
|---|---|
| Title of host publication | 2015 Joint IEEE International Symposium on the Applications of Ferroelectric, International Symposium on Integrated Functionalities and Piezoelectric Force Microscopy Workshop, ISAF/ISIF/PFM 2015 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 64-66 |
| Number of pages | 3 |
| ISBN (Electronic) | 9781479999743 |
| DOIs | |
| Publication status | Published - 2015 Jan 1 |
| Event | Joint IEEE International Symposium on the Applications of Ferroelectric, International Symposium on Integrated Functionalities and Piezoelectric Force Microscopy Workshop, ISAF/ISIF/PFM 2015 - Singapore, Singapore Duration: 2015 May 24 → 2015 May 27 |
Other
| Other | Joint IEEE International Symposium on the Applications of Ferroelectric, International Symposium on Integrated Functionalities and Piezoelectric Force Microscopy Workshop, ISAF/ISIF/PFM 2015 |
|---|---|
| Country | Singapore |
| City | Singapore |
| Period | 15/5/24 → 15/5/27 |
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All Science Journal Classification (ASJC) codes
- Instrumentation
- Ceramics and Composites
- Electronic, Optical and Magnetic Materials
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Study on effective piezoelectric coefficient for finite element analysis of multi-layer ceramic capacitor. / Ko, Byung Han; Kim, Dongjoon; Park, No Cheol; Park, Young Pil.
2015 Joint IEEE International Symposium on the Applications of Ferroelectric, International Symposium on Integrated Functionalities and Piezoelectric Force Microscopy Workshop, ISAF/ISIF/PFM 2015. Institute of Electrical and Electronics Engineers Inc., 2015. p. 64-66 7172669.Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
TY - GEN
T1 - Study on effective piezoelectric coefficient for finite element analysis of multi-layer ceramic capacitor
AU - Ko, Byung Han
AU - Kim, Dongjoon
AU - Park, No Cheol
AU - Park, Young Pil
PY - 2015/1/1
Y1 - 2015/1/1
N2 - Effective piezoelectric coefficient for finite element method of multi-layer ceramic capacitor was calculated in this study considering three factors; reduction ratio of the number of layer in finite element model, electrostriction, and applied DC voltage. Fundamental and second harmonic frequency of vibration response was measured when MLCC is operated under sinusoidal AC voltage and various DC voltage. Vibration measurements were separated into piezoelectric and electro-strictive vibration. Using finite element analysis, piezoelectric and electrostrictive coefficients were calculated and effective piezo-electric coefficients were also calculated.
AB - Effective piezoelectric coefficient for finite element method of multi-layer ceramic capacitor was calculated in this study considering three factors; reduction ratio of the number of layer in finite element model, electrostriction, and applied DC voltage. Fundamental and second harmonic frequency of vibration response was measured when MLCC is operated under sinusoidal AC voltage and various DC voltage. Vibration measurements were separated into piezoelectric and electro-strictive vibration. Using finite element analysis, piezoelectric and electrostrictive coefficients were calculated and effective piezo-electric coefficients were also calculated.
UR - http://www.scopus.com/inward/record.url?scp=84947905471&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84947905471&partnerID=8YFLogxK
U2 - 10.1109/ISAF.2015.7172669
DO - 10.1109/ISAF.2015.7172669
M3 - Conference contribution
SP - 64
EP - 66
BT - 2015 Joint IEEE International Symposium on the Applications of Ferroelectric, International Symposium on Integrated Functionalities and Piezoelectric Force Microscopy Workshop, ISAF/ISIF/PFM 2015
PB - Institute of Electrical and Electronics Engineers Inc.
ER -