Electroelastic field of a sphere located in the vicinity of a plane piezoelectric surface
- Авторлар: Starkov A.1, Pakhomov O.1, Starkov I.2
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Мекемелер:
- University of Information Technologies, Mechanics, and Optics
- SIX Research Centre, Department of Radio Electronics
- Шығарылым: Том 61, № 1 (2016)
- Беттер: 23-27
- Бөлім: Theoretical and Mathematical Physics
- URL: https://journals.rcsi.science/1063-7842/article/view/196704
- DOI: https://doi.org/10.1134/S1063784216010217
- ID: 196704
Дәйексөз келтіру
Аннотация
The electric field generated by a scanning probe microscope is determined. Analytical expressions for the electroelastic field in a piezoelectric sample and the external electric field are derived for a spherical probe. It is demonstrated that the coupling of elastic and electrostatic fields in the piezoelectric material leads to energy redistribution between such fields. This circumstance causes variations in the normal component of the electric field strength at the interface and the capacitance of a probe.
Авторлар туралы
A. Starkov
University of Information Technologies, Mechanics, and Optics
Хат алмасуға жауапты Автор.
Email: oleg.cryogenics@gmail.com
Ресей, Kronverkskii pr. 49, St. Petersburg, 197101
O. Pakhomov
University of Information Technologies, Mechanics, and Optics
Email: oleg.cryogenics@gmail.com
Ресей, Kronverkskii pr. 49, St. Petersburg, 197101
I. Starkov
SIX Research Centre, Department of Radio Electronics
Email: oleg.cryogenics@gmail.com
Чехия, Technicka 12, Brno, 61600