Frequency dependence in the piezoresponse force microscopy of dense piezoceramics
- Авторлар: 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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Мекемелер:
- Faculty of Physics
- Research Institute of Physics
- Шығарылым: Том 80, № 11 (2016)
- Беттер: 1396-1398
- Бөлім: 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
Дәйексөз келтіру
Аннотация
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.
Авторлар туралы
M. Bunin
Faculty of Physics; Research Institute of Physics
Хат алмасуға жауапты Автор.
Email: bunin.m.a@gmail.com
Ресей, Rostov-on-Don, 344090; Rostov-on-Don, 344090
A. Rybyanets
Research Institute of Physics
Email: bunin.m.a@gmail.com
Ресей, Rostov-on-Don, 344090
A. Fedorovskiy
Faculty of Physics
Email: bunin.m.a@gmail.com
Ресей, Rostov-on-Don, 344090
D. Sukhomlinov
Faculty of Physics
Email: bunin.m.a@gmail.com
Ресей, Rostov-on-Don, 344090
O. Bunina
Research Institute of Physics
Email: bunin.m.a@gmail.com
Ресей, Rostov-on-Don, 344090
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