Ultraviolet-induced oxygen vacancy in SrTiO<sub>3</sub> polycrystalline
نویسندگان
چکیده
The influence of ultraviolet (UV)-induced oxygen vacancies on dynamic changes electrical conductance in a random-oriented SrTiO3 polycrystalline and single crystals with (100), (110), (111) surfaces is reported this study. It was discovered that large fraction ultraviolet-induced the are primarily contributed from grain boundaries, but these less influenced to reversible due UV irradiation. change similar what has been observed for polar (110) oriented crystals, offering potential alternative multifunctional electronic devices.
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ژورنال
عنوان ژورنال: Applied Physics Letters
سال: 2021
ISSN: ['1520-8842', '0003-6951', '1077-3118']
DOI: https://doi.org/10.1063/5.0048137