典型文献
Ferrite-based composites and morphology-controlled absorbers
文献摘要：
The exploration of lightweight and efficient electromagnetic wave(EMW)absorption materials is a crucial focus topic because the human body and precision instruments are exposed to the increasingly serious elec-tromagnetic pollution.Ferrite,as the first type of EMW absorption material,is still the indelible superstar in the EMW absorption field due to its unique double loss mechanism,controllable morphology and high permeabil-ity.This review briefly introduces the EMW absorption and attenuation mechanism of ferrite-based composite absor-bers,including dielectric loss dominated by charge transfer and polarization relaxation,and magnetic loss consisted of eddy current and resonance.Moreover,we comb the advances in synthesis of ferrite materials.In particular,this paper summarizes the advantages and defects of pure fer-rite as EMW absorption material.And the approach to tackling the imbalance of impedance matching and high-density in ferrite is also reviewed,including ion substitu-tion,design of micro-morphology and doping with dielectric loss materials.
文献关键词：
中图分类号：
作者姓名：
Yu Mu;Zhen-Hui Ma;Hong-Sheng Liang;Li-Min Zhang;Hong-Jing Wu
作者机构：
MOE Key Laboratory of Material Physics and Chemistry Under Extraordinary,School of Physical Science and Technology,Northwestern Polytechnical University,Xi'an 710072,China;Department of Physics,Beijing Technology and Business University,Beijing 100037,China
文献出处：
引用格式：
[1]Yu Mu;Zhen-Hui Ma;Hong-Sheng Liang;Li-Min Zhang;Hong-Jing Wu-.Ferrite-based composites and morphology-controlled absorbers)[J].稀有金属（英文版）,2022(09):2943-2970
A类：
superstar,permeabil,substitu
B类：
Ferrite,composites,morphology,controlled,absorbers,exploration,lightweight,efficient,electromagnetic,wave,EMW,absorption,materials,crucial,focus,topic,because,human,body,precision,instruments,are,exposed,increasingly,serious,pollution,first,type,still,indelible,field,due,its,unique,double,loss,mechanism,controllable,high,This,briefly,introduces,attenuation,ferrite,including,dielectric,dominated,by,charge,transfer,polarization,relaxation,consisted,eddy,current,resonance,Moreover,comb,advances,synthesis,In,particular,this,paper,summarizes,advantages,defects,pure,And,approach,tackling,imbalance,impedance,matching,density,also,reviewed,design,micro,doping
AB值：
0.534717
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