Dielectric Permittivity of Artificial Crystals Based on Opal Matrices with ZnO Particles in the Millimeter Waveband

被引：2
|
作者：
Pakhomov, Ya. A. [1 ]
Rinkevich, A. B. [1 ]
Perov, Dmitry V. [1 ]
Belyanin, A. F. [2 ]
Kuznetsov, E. A. [1 ,3 ]
机构：
[1] RAS, Ural Branch, MN Miheev Inst Met Phys, 18 S Kovalevskaya St, Ekaterinburg 620990, Russia
[2] Cent Res Technol Inst TECHNOMASH, 4 I Franko St, Moscow 121108, Russia
[3] Russian State Vocat Pedag Univ, 11 Mashinostroitelei St, Ekaterinburg 620012, Russia
来源：
JOURNAL OF INFRARED MILLIMETER AND TERAHERTZ WAVES | 2019年 / 40卷 / 03期
基金：
俄罗斯科学基金会;
关键词：
Opal matrix; ZnO; Nanocomposite; Microwave measurement; High-frequency complex permittivity; Effective permittivity of nanocomposite material; CONSTANT; NANOCOMPOSITE;
D O I：
10.1007/s10762-018-0567-2
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
Dielectric properties of nanocomposites based on opal matrices with ZnO particles are studied. Microwave measurements are carried out in the frequency range from 26 to 38GHz. Frequency dependences of transmittance and reflection coefficients are obtained. The values of the real and imaginary parts of the complex dielectric permeability are obtained. The X-ray phase analysis of nanocomposites is carried out and their structure is studied. Low temperature magnetic properties of artificial crystals with ZnO particles doped with Mn and Gd in magnetic fields up to 30kOe are discussed.
引用
收藏
页码：348 / 356
页数：9
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