Piezoelectric Characteristics of LiNbO3 Thin-film Heterostructures via Piezoresponse Force Microscopy
Electronic Archive of Sumy State University
Переглянути архів Інформація| Поле | Співвідношення | |
| Title |
Piezoelectric Characteristics of LiNbO3 Thin-film Heterostructures via Piezoresponse Force Microscopy
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| Creator |
Kiselev, D.A.
Ksenich, S.V. Zhukov, R.N. Bykov, A.S. Malinkovich, M.D. Shvartsman, V.V. Lupascu, D.C. Parkhomenko, Yu.N. |
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| Subject |
LiNbO3 thin film
Piezoresponse force microscopy Domain structure |
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| Description |
Electro-optic LiNbO3 thin films were deposited on Si(100) and Si(111) substrates using a radio-frequency magnetron sputtering process. The piezoelectric properties of the LiNbO3 films were investigated using the scanning probe microscopy in the piezoresponse mode. The obtained results show the high degree of grains orientation in polycrystalline structure. The piezoelectric modulus (dzz) was estimated to be 16 pm/V (for LiNbO3 / Si(100)) and 22 pm/V (for LiNbO3 / Si(111)) and the polarization about of 0.37 C·m – 2. These values are larger than those reported previously for LiNbO3 films. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/33668 |
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| Publisher |
Сумський державний університет
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| Date |
2014-01-18T09:21:26Z
2014-01-18T09:21:26Z 2013 |
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| Type |
Article
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| Identifier |
D.A. Kiselev, S.V. Ksenich, R.N. Zhukov, A.S. Bykov, M.D. Malinkovich, V.V. Shvartsman, D.C. Lupascu, Yu.N. Parkhomenko, J. Nano- Electron. Phys. 5 No 4, 04041 (2013)
http://essuir.sumdu.edu.ua/handle/123456789/33668 |
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| Language |
en
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