Production and structural and magnetic characterization of a Bi1-xYxFeO3(x = 0, 0.25 and 0.30) system

Workshop on Oxide Materials 2014: Novel Multifunctional Properties

物理学;材料科学

Gómez, J. A. Mejía^1 ; García, G. I. Supelano^2 ; Palacio, C.A.^1 ; Vargas, C. A. Parra^2

Grupo GIFAM, Facultad de Ciencias, Universidad Antonio Nariño, Carrera 7 # 21-84, Boyacá, Tunja, Colombia^1

Facultad de Ciencias, Escuela de Física, Universidad Pedagógica y Tecnológica de Colombia, Avenida Central de Norte, Boyacá, Tunja, Colombia^2

关键词: Field cooled;    Magnetic characterization;    Magnetization measurements;    Morphological characterization;    Solid-state reaction techniques;    X-ray diffraction techniques;    Zero-field-cooled;   

Others  :  https://iopscience.iop.org/article/10.1088/1742-6596/614/1/012003/pdf
DOI  :  10.1088/1742-6596/614/1/012003

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

The production and the structural and magnetic characterization of the Bi1-xYxFeO3(x= 0, 0.25 and 0.3) system is reported in this work. The system was produced through the solid-state reaction technique. The morphological characterization obtained by scanning electron microscopy technique evidences the granular behavior. The structural properties were studied by means of X-ray diffraction technique. Magnetization measurements in function of temperature of the Bi1-xYxFeO3(x= 0, 0.25 and 0.3) system were performed with the magnetometer VSM by means of the Zero Field Cooled-Field Cooled method. The results obtained from all the techniques evidence the effect of yttrium on the physical properties of BiFeO3.