Tailoring growth modes by excess alkali addition in magnetron sputtered potassium sodium niobate thin films
نویسندگان
چکیده
منابع مشابه
Environmental Friendly Potassium Sodium Niobate Based Thin Films from Solutions
We present the synthesis of ~250 nm thick K0.5Na0.5NbO3 thin films on platinized silicon substrates from alkoxide-based solutions with the stoichiometric composition and with the 5 or 10 mole % potassium acetate excess. The films crystallized into a pure perovskite phase, but depending on the amount of the alkali excess in solutions, they consisted of ~50 nm or of ~200 nm large grains. The fine...
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ژورنال
عنوان ژورنال: Materials Today Communications
سال: 2021
ISSN: 2352-4928
DOI: 10.1016/j.mtcomm.2021.102221