Microwave characterization of Pb1-xCaxFe0.5Nb0.5O3 multiferroics at X-band

被引：0
|
作者：
Dhiman, Tanvi [1 ]
Singh, Charanjeet [1 ,2 ]
Puri, Maalti [2 ]
Kaur, Harpreet [1 ]
Kaur, Randeep [1 ]
Narang, S. Bindra [2 ]
机构：
[1] Rayat Bahra Inst Engn & Nanotechnol, Dept Elect & Commun Engn, Hoshiarpur 146104, India
[2] Guru Nanak Dev Univ, Dept Elect Technol, Amritsar, Punjab, India
来源：
EUROPEAN PHYSICAL JOURNAL B | 2015年 / 88卷 / 10期
关键词：
Microwave Absorption; Maximum Transmitted Power; Electromagnetic Shield; Microwave Characteristic; Fast Switching Speed;
D O I：
10.1140/epjb/e2015-60527-1
中图分类号：
O469 [凝聚态物理学];
学科分类号：
070205 ;
摘要：
The microwave characteristics of Pb(1-x)CarFe(0.5)Nb(0.5)O(3) multiferroics (x = 0.0, 0.4, 0.45, 0.5, 0.55, 0.6), have been investigated as a function of frequency and substitution. The results depict 13.99 dB reflection loss at 11.65 Gllz in composition x 0.6. Microwave absorption is enhanced with substitution of Ca2+ ions and undoped composition 0.0 behaves as electromagnetic shield. The model governing microwave absorption is discussed and different compositions for electromagnetic applications have been suggested.
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页数：4
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