Methodology of Determination of Physical and Mechanical Parameters of Piezoelectric Ceramics
The final goal of mathematical modeling of the vibrating piezoelectric elements physical condition is a qualitative and quantitative description of characteristics and parameters of existing electrical and elastic fields. It is clear that to obtain meaningful and reliable quantitative estimates of t...
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| Format: | Article |
| Language: | English |
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Sumy State University
2017-06-01
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| Series: | Журнал нано- та електронної фізики |
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| Online Access: | http://jnep.sumdu.edu.ua:8080/download/numbers/2017/3/articles/jnep_V9_03022.pdf |
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| author | O.N. Petrishchev C.V. Bazilo |
| author_facet | O.N. Petrishchev C.V. Bazilo |
| author_sort | O.N. Petrishchev |
| collection | DOAJ |
| description | The final goal of mathematical modeling of the vibrating piezoelectric elements physical condition is a qualitative and quantitative description of characteristics and parameters of existing electrical and elastic fields. It is clear that to obtain meaningful and reliable quantitative estimates of the physical condition parameters of the piezoelectric (piezoceramic) element is not possible without reliable data on the values of the materials physical and mechanical constants. Method of material constants experimental determination of piezoelectric ceramics, which delivers reliable values of at least three modules of elasticity, two elements of the matrix of piezoelectric coefficients and one element of the matrix of dielectric constants is build. For the first time in the practice of material constants of piezoelectric ceramics measurement the question of determination of the frequency dependence of the energy level losses in a volume of oscillating piezoceramics is raised and resolved. |
| format | Article |
| id | doaj-art-a7bcd66802f242d1bf500dac5be83591 |
| institution | DOAJ |
| issn | 2077-6772 |
| language | English |
| publishDate | 2017-06-01 |
| publisher | Sumy State University |
| record_format | Article |
| series | Журнал нано- та електронної фізики |
| spelling | doaj-art-a7bcd66802f242d1bf500dac5be835912025-08-20T03:18:46ZengSumy State UniversityЖурнал нано- та електронної фізики2077-67722017-06-019303022-103022-610.21272/jnep.9(3).03022Methodology of Determination of Physical and Mechanical Parameters of Piezoelectric CeramicsO.N. Petrishchev0C.V. Bazilo1National Technical University of Ukraine ''Igor Sikorsky Kyiv Polytechnic Institute'', 37, Peremogy Ave., 03056 Kyiv, UkraineCherkasy State Technological University, 460, Shevchenko Str., 18006 Cherkasy, UkraineThe final goal of mathematical modeling of the vibrating piezoelectric elements physical condition is a qualitative and quantitative description of characteristics and parameters of existing electrical and elastic fields. It is clear that to obtain meaningful and reliable quantitative estimates of the physical condition parameters of the piezoelectric (piezoceramic) element is not possible without reliable data on the values of the materials physical and mechanical constants. Method of material constants experimental determination of piezoelectric ceramics, which delivers reliable values of at least three modules of elasticity, two elements of the matrix of piezoelectric coefficients and one element of the matrix of dielectric constants is build. For the first time in the practice of material constants of piezoelectric ceramics measurement the question of determination of the frequency dependence of the energy level losses in a volume of oscillating piezoceramics is raised and resolved.http://jnep.sumdu.edu.ua:8080/download/numbers/2017/3/articles/jnep_V9_03022.pdfThin diskPiezoelectric ceramicsElectrical impedancePhysical and mechanical constant |
| spellingShingle | O.N. Petrishchev C.V. Bazilo Methodology of Determination of Physical and Mechanical Parameters of Piezoelectric Ceramics Журнал нано- та електронної фізики Thin disk Piezoelectric ceramics Electrical impedance Physical and mechanical constant |
| title | Methodology of Determination of Physical and Mechanical Parameters of Piezoelectric Ceramics |
| title_full | Methodology of Determination of Physical and Mechanical Parameters of Piezoelectric Ceramics |
| title_fullStr | Methodology of Determination of Physical and Mechanical Parameters of Piezoelectric Ceramics |
| title_full_unstemmed | Methodology of Determination of Physical and Mechanical Parameters of Piezoelectric Ceramics |
| title_short | Methodology of Determination of Physical and Mechanical Parameters of Piezoelectric Ceramics |
| title_sort | methodology of determination of physical and mechanical parameters of piezoelectric ceramics |
| topic | Thin disk Piezoelectric ceramics Electrical impedance Physical and mechanical constant |
| url | http://jnep.sumdu.edu.ua:8080/download/numbers/2017/3/articles/jnep_V9_03022.pdf |
| work_keys_str_mv | AT onpetrishchev methodologyofdeterminationofphysicalandmechanicalparametersofpiezoelectricceramics AT cvbazilo methodologyofdeterminationofphysicalandmechanicalparametersofpiezoelectricceramics |