Enviar artigo por via de e-mail Frequency dependence in the piezoresponse force microscopy of dense piezoceramics
- Autores: Bunin M.A.1,2, Rybyanets A.N.2, Fedorovskiy A.E.1, Sukhomlinov D.I.1, Bunina O.A.2
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Afiliações:
- Faculty of Physics
- Research Institute of Physics
- Edição: Volume 80, Nº 11 (2016)
- Páginas: 1396-1398
- Seção: The XXIII International Conference on Relaxation Phenomena in Solids
- URL: https://journals.rcsi.science/1062-8738/article/view/184889
- DOI: https://doi.org/10.3103/S1062873816090057
- ID: 184889
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Resumo
Images of the piezoresponses (PRs) in the frequency range of 15–2500 kHz are obtained for dense polarized PCR-1 piezoceramics. It is shown that in the region of resonance, the dependence of PR amplitudes on frequency includes a function that changes its sign at the resonance frequency. Possible reasons for the inversion of PR contrast in the narrow range of frequencies near 725 kHz are discussed.
Sobre autores
M. Bunin
Faculty of Physics; Research Institute of Physics
Autor responsável pela correspondência
Email: bunin.m.a@gmail.com
Rússia, Rostov-on-Don, 344090; Rostov-on-Don, 344090
A. Rybyanets
Research Institute of Physics
Email: bunin.m.a@gmail.com
Rússia, Rostov-on-Don, 344090
A. Fedorovskiy
Faculty of Physics
Email: bunin.m.a@gmail.com
Rússia, Rostov-on-Don, 344090
D. Sukhomlinov
Faculty of Physics
Email: bunin.m.a@gmail.com
Rússia, Rostov-on-Don, 344090
O. Bunina
Research Institute of Physics
Email: bunin.m.a@gmail.com
Rússia, Rostov-on-Don, 344090
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