Fast oxygen exchange and diffusion kinetics of grain boundaries in Sr-doped LaMnO3 thin films
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چکیده
منابع مشابه
Fast oxygen exchange and diffusion kinetics of grain boundaries in Sr-doped LaMnO3 thin films.
In this study, the contribution of grain boundaries to the oxygen reduction and diffusion kinetics of La0.8Sr0.2MnO3 (LSM) thin films is investigated. Polycrystalline LSM thin films with columnar grains of different grain sizes as well as epitaxial thin films were prepared by pulsed laser deposition. (18)O tracer exchange experiments were performed at temperatures from 570 °C to 810 °C and subs...
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ژورنال
عنوان ژورنال: Physical Chemistry Chemical Physics
سال: 2015
ISSN: 1463-9076,1463-9084
DOI: 10.1039/c4cp05421k