Study on effective piezoelectric coefficient for finite element analysis of multi-layer ceramic capacitor

Byung Han Ko, Dongjoon Kim, No Cheol Park, Young Pil Park

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

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 languageEnglish
Title of host publication2015 Joint IEEE International Symposium on the Applications of Ferroelectric, International Symposium on Integrated Functionalities and Piezoelectric Force Microscopy Workshop, ISAF/ISIF/PFM 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages64-66
Number of pages3
ISBN (Electronic)9781479999743
DOIs
Publication statusPublished - 2015 Jul 29
EventJoint 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 242015 May 27

Publication series

Name2015 Joint IEEE International Symposium on the Applications of Ferroelectric, International Symposium on Integrated Functionalities and Piezoelectric Force Microscopy Workshop, ISAF/ISIF/PFM 2015

Other

OtherJoint IEEE International Symposium on the Applications of Ferroelectric, International Symposium on Integrated Functionalities and Piezoelectric Force Microscopy Workshop, ISAF/ISIF/PFM 2015
CountrySingapore
CitySingapore
Period15/5/2415/5/27

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All Science Journal Classification (ASJC) codes

  • Instrumentation
  • Ceramics and Composites
  • Electronic, Optical and Magnetic Materials

Cite this

Ko, B. H., Kim, D., Park, N. C., & Park, Y. P. (2015). Study on effective piezoelectric coefficient for finite element analysis of multi-layer ceramic capacitor. In 2015 Joint IEEE International Symposium on the Applications of Ferroelectric, International Symposium on Integrated Functionalities and Piezoelectric Force Microscopy Workshop, ISAF/ISIF/PFM 2015 (pp. 64-66). [7172669] (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.. https://doi.org/10.1109/ISAF.2015.7172669