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Domain patterning of non-polar cut lithium niobate by focused ion beam
- Source :
- Ferroelectrics; Ferroelectrics
- Publication Year :
- 2020
-
Abstract
- The domain switching by ion beam irradiation of single-domain Y-cut plates of congruent lithium niobate doped by 5 mol% MgO was studied. Dot irradiation resulted in the formation of wedge-like domains grown along Z- polar direction. The nonlinear dependences of the domain sizes on irradiation conditions were obtained. The model of domain growth on non-polar cut was proposed in frame of kinetic approach. The absence of the domain merging along Z- polar direction was attributed to the deceleration of the forward growth by electrostatic interaction of the positive charges at the charged domain walls and injected positive ions. © 2020, © 2020 Taylor & Francis Group, LLC.
Details
- Database :
- OAIster
- Journal :
- Ferroelectrics; Ferroelectrics
- Notes :
- English
- Publication Type :
- Electronic Resource
- Accession number :
- edsoai.on1280535089
- Document Type :
- Electronic Resource