Oxygen vacancy dipoles in strained epitaxial BaTiO3 films

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F20%3A00533075" target="_blank" >RIV/68378271:_____/20:00533075 - isvavai.cz</a>
Result on the web
<a href="http://hdl.handle.net/11104/0311566" target="_blank" >http://hdl.handle.net/11104/0311566</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1103/PhysRevResearch.2.023056" target="_blank" >10.1103/PhysRevResearch.2.023056</a>

Result language
angličtina
Original language name
Oxygen vacancy dipoles in strained epitaxial BaTiO3 films
Original language description
The existence of out-of-plane-oriented oxygen vacancy dipoles was experimentally established in (001) perovskite epitaxial films of ferroelectric barium titanate by analyses of the crystal and electronic structure as well as the ferroelectric and optical properties. The formation of the defects was shown to occur in the presence of in-plane compressive strain and oxygen-deficient deposition conditions. The in-plane compressive strain was suggested to favor the formation of oxygen vacancies Vo in the Ba-O planes and thus stabilize the out-of-plane orientation of the dipolar (V..+2o−Ti3+)+ defects.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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