کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
8032852 1517962 2018 4 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Deposition of highly oriented (K,Na)NbO3 films on flexible metal substrates
موضوعات مرتبط
مهندسی و علوم پایه مهندسی مواد فناوری نانو (نانو تکنولوژی)
پیش نمایش صفحه اول مقاله
Deposition of highly oriented (K,Na)NbO3 films on flexible metal substrates
چکیده انگلیسی
In view of developing flexible, highly textured Pb-free piezoelectric thin films, (K,Na)NbO3 was deposited by chemical solution deposition on cube-textured Ni-W alloy substrates. After heat treatment, a strong (001)pc out-of-plane preferential orientation is created in the (K,Na)NbO3 layer, which also exhibits a sharp in-plane texture with 45°-rotated epitaxial relation to the substrate. The microstructure of the film is strongly dependent on the heat treatment temperature; sub-micrometer grains versus up to 2 μm long particles forming at 600 °C and 900 °C respectively. K4Nb6O17 and (K1−xNax)2Nb4O11 impurity phases were identified depending on the processing temperature.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Thin Solid Films - Volume 650, 31 March 2018, Pages 7-10
نویسندگان
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