Fabrication and characterization of compositionally graded Bi1−x GdxFeO3 thin films
نویسندگان
چکیده
منابع مشابه
Design and fabrication of compositionally graded inorganic oxide thin films: Mechanical, optical and permeation characteristics
Different types of inorganic oxide films composed of a chemical composition gradient single layer were designed, fabricated and characterized. Compositionally graded thin films were created by power-controlled co-sputtering of alumina (Al2O3) and silica (SiO2) at room temperature, allowing the structural design of the film to be tailored at the nanometer scale. Two distinct graded thin films we...
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Compositionally graded barium strontium titanate @(BaxSr12x)TiO3—BST, x50.75, 0.8, 0.9, and 1.0# thin films are fabricated by pulsed-laser deposition on a LaAlO3 substrate with (La0.7Sr0.3)MnO3 as the bottom electrode. A high dielectric permittivity and temperature characteristic without Curie–Weiss law are obtained. A tunability of over 70% is obtained at frequency of 1 MHz, which is higher th...
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ژورنال
عنوان ژورنال: Materials Science-Poland
سال: 2014
ISSN: 2083-134X
DOI: 10.2478/s13536-014-0213-1