Comparative Study of the Electromagnetic Wave Absorption Properties in (FeNi, CoNi, and FeCo)/ZnS Nanocomposites

Authorsحسین انتظاری مشک آبادی,محمد الماسی کاشی,سیما علیخان زاده
JournalJ CLUST SCI
Page number1
Volume number1
IF3.447
Paper TypeFull Paper
Published At2021-10-20
Journal GradeScientific - research
Journal TypeElectronic
Journal CountryIran, Islamic Republic Of
Journal IndexJCR ,SCOPUS

Abstract

Three EM wave absorbing (FeNi, CoNi, and FeCo)/ZnS nanocomposites were synthesized by simple and successful process. By comparison, it was demonstrated that the maximum attenuation constant as well as magnetic loss parameter corresponds to the prepared FeNi/ZnS nanocomposite. It resulted in an optimum reflection loss of - 26.5 dB at about 12.2 GHz with a thickness of 5.9 mm. Based on the experimental results, the electromagnetic wave absorbing in this synthesized nanocomposite was attributed to the eddy current loss factor.

tags: Wave absorption  ZnS  Magnetic alloy  Nanocomposite