期刊
IEEE ELECTRON DEVICE LETTERS
卷 39, 期 6, 页码 901-904出版社
IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
DOI: 10.1109/LED.2018.2829926
关键词
Ferrites; dielectric constant; loss tangent; microwave devices
We report the frequency-and temperature-dependent dielectric behavior of Mn2+ doped Mg0.5Zn0.5-xMnxFe2O4(x = 0.125, 0.250, 0.375, 0.500) nanoferrites synthesized using co-precipitation route. Dielectric constant decreases sharply at low frequencies in comparison to higher frequencies. Loss tangent has been observed to be small for all samples. The temperature-dependent dielectric study for prepared samples shows dielectric relaxation at higher temperatures (531-667 K). This has been attributed to the dipolar and interfacial polarization. Low values of loss tangent of investigated nanoferritesmake them potential candidates for microwave device 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