Anisotropic chemical expansion due to oxygen vacancies in perovskite films
Sign Up to like & getrecommendations! Published in 2021 at "Scientific Reports"
DOI: 10.1038/s41598-021-93968-1
Abstract: In scientifically intriguing and technologically important multifunctional ABO3 perovskite oxides, oxygen vacancies are most common defects. They cause lattice expansion and can alter the key functional properties. Here, it is demonstrated that contrary to weak… read more here.
Keywords: oxygen; expansion; films anisotropic; oxygen vacancies ... See more keywords
Modeling the characteristic etch morphologies along specific crystallographic orientations by anisotropic chemical etching
Sign Up to like & getrecommendations! Published in 2018 at "AIP Advances"
DOI: 10.1063/1.5021721
Abstract: To improve the advanced manufacturing technology for functional materials, a sophisticated control of chemical etching process is highly demanded, especially in the fields of environment and energy related applications. In this study, a phase-field-based model… read more here.
Keywords: etch morphologies; anisotropic chemical; chemical etching; modeling characteristic ... See more keywords