Hollow carbon spheres in microwaves: Bio inspired absorbing coating

被引：45

作者：

Bychanok, D. ^{[1
]}

Li, S. ^{[2
]}

Sanchez-Sanchez, A. ^{[3
]}

Gorokhov, G. ^{[1
]}

Kuzhir, P. ^{[1
]}

Ogrin, F. Y. ^{[4
]}

Pasc, A.

Ballweg, T. ^{[5
]}

Mandel, K. ^{[5
,6
]}

Szczurek, A. ^{[3
]}

Fierro, V. ^{[3
]}

Celzard, A. ^{[3
]}

机构：

[1] BSU, Res Inst Nucl Problems, 11 Bobruiskaya Str, Minsk 220030, BELARUS

[2] Univ Lorraine, CNRS 7565, SRSMC UMR, Inst Jean Lamour, Vandoeuvre Les Nancy, France

[3] Univ Lorraine, CNRS 7198, Inst Jean Lamour, ENSTIB,UMR, 27 Rue Philippe Seguin,CS 60036, F-88026 Epinal, France

[4] Univ Exeter, Exeter EX4 4QL, Devon, England

[5] Fraunhofer Inst Silicate Res ISC, Neunerpl 2, D-97082 Wurzburg, Germany

[6] Univ Wurzburg, Chair Chem Technol Mat Synth, Roentgenring 11, D-97070 Wurzburg, Germany

来源：

APPLIED PHYSICS LETTERS | 2016年 / 108卷 / 01期

关键词：

D O I：

10.1063/1.4938537

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

The electromagnetic response of a heterostructure based on a monolayer of hollow glassy carbon spheres packed in 2D was experimentally surveyed with respect to its response to microwaves, namely, the Ka-band (26-37GHz) frequency range. Such an ordered monolayer of spheres mimics the well-known "moth-eye"-like coating structures, which are widely used for designing anti-reflective surfaces, and was modelled with the long-wave approximation. Based on the experimental and modelling results, we demonstrate that carbon hollow spheres may be used for building an extremely lightweight, almost perfectly absorbing, coating for Ka-band applications. (C) 2016 AIP Publishing LLC.

引用

页数：5

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