期刊
MATERIALS RESEARCH EXPRESS
卷 6, 期 1, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/2053-1591/aae3f6
关键词
spinel ferrites; x-ray diffraction; FESEM; UV-Vis spectrophotometry; FTIR
Mgand La co-doped ZnNi spinel ferrites were synthesized to investigate the structural, optical and electrical properties using XRD, EDS, FESEM, FTIR, UV-vis and I-V characterization techniques. Formation of spinel cubic structure of ferrite nanoparticles was confirmed by XRD analysis. Energy dispersive x-ray spectroscopy ratified the presence of expected elements in each composition. Surface morphology exhibits the formation of nanoparticles in all compositions. FTIR spectra obtained for further supportive information about phase identification and metal oxide group. Optical properties were investigated using UV-vis spectrophotometry reveals decrease in band gap with addition of Mg2+ content which also in accordance with electrical resistivity measurements. It is inferred that ZnNi ferrites with La and Mg content can be used for low resistive ferrite applications.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据