Structure and thermoelectric properties of double-perovskite oxides: Sr2^|^minus;xKxFeMoO6
نویسندگان
چکیده
منابع مشابه
Preparation and Properties of Thin Film Materials with Perovskite Type Structure (mixed Oxides Abo3)
Barium Titanate (BaTiO3) and Lithium Niobate (LiNb03) thin films (0,2 to 1 pm) were deposited ont0 Platinum foils and Silicon wafers (M. 1. S. capacitor structure). In the present work, polycristalline films which had been prepared by R. F. cathodic sputtering of ceramic targets were studied. With a substrate temperature below 300 OC during the deposition, good insulating amorphous films with a...
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Despite intensive investigations over the past five decades, the microscopic origins of the fascinating dielectric properties of ABO3 relaxor ferroelectrics are currently poorly understood. Here, we show that the frequency dispersion that is the hallmark of relaxor behavior is quantitatively related to the crystal chemical characteristics of the solid solution. Density functional theory is used...
متن کاملIntroduction to Thermoelectric Oxides
Amal al-Wahish Advance Solid state 672 Instructor: Elbio Dagotto Spring 2009 Department of Physics and Astronomy, University of Tennessee [email protected] (Dated: May 12, 2009) Abstract Since the Geothermal and solar heat can be directly converted into electricity by using thermoelectric generators, thermoelectric oxides are potential materials to improve the efficiency of these devices. This wor...
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ژورنال
عنوان ژورنال: Journal of the Ceramic Society of Japan
سال: 2012
ISSN: 1882-0743,1348-6535
DOI: 10.2109/jcersj2.120.211