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- Sharma, P., et al.
(författare)
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Piezoelectric activity in c-axis oriented LiNbO3/ZnO bilayers grown by laser ablation technique
- 2005
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Ingår i: Ferroelectrics (Print). - : Informa UK Limited. - 0015-0193 .- 1563-5112. ; 329, s. 969-972
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Tidskriftsartikel (refereegranskat)abstract
- LiNbO3/ZnO multi-layer with a preferred c-axis orientation has been grown on glass and SiO2/Si substrates by laser ablation technique. The piezoelectric activity in as deposited films is demonstrated using a novel approach to the atomic force microscope. In the presence of an in plane low frequency (0.1 to 5 Hz) ac electric field, we monitor and image the induced piezoelectric response normal to the film plane between two electrodes.
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