文章基本信息

标题：Frequency and Temperature Dependent Dielectric Response of Fe 3 O 4 Nano-crytallites
其他标题：Frequency and Temperature Dependent Dielectric Response of Fe3O4 Nano-crytallites
本地全文：下载
作者：M. Z. Ansar ; S. Atiq ; K. Alamgir 等
期刊名称：Journal of Scientific Research
印刷版ISSN：2070-0237
电子版ISSN：2070-0245
出版年度：2014
卷号：6
期号：3
页码：399-406
DOI：10.3329/jsr.v6i3.17938
语种：English
出版社：Rajshahi University
摘要：Magnetite nanoparticles have been prepared by using sol-gel auto combustion technique. The samples are prepared by using different concentrations of fuel. Structural characterization has been done using X-Ray diffraction technique and it was observed that fuel concentration can affect the structural properties of Magnetite nanoparticles. The dielectric properties for all the samples such as dielectric constant (??), dielectric tangent loss (tan ?) and dielectric loss factor (??) have been studied as a function of frequency and temperature in the range 10 Hz20 MHz and it was found that these nanoparticles can be used in microwave devices because of their good dielectric behavior. © 2014 JSR Publications. ISSN: 2070-0237 (Print); 2070-0245 (Online). All rights reserved. doi: http://dx.doi.org/10.3329/jsr.v6i3.17938 J. Sci. Res. 6 (3), 399-406 (2014)
关键词：Physics;Magnetite nanoparticles; X-Ray diffraction; Impedance Analyzer; dielectric response; Sol-gel.