A Highly Efficient Visible Absorber Coating on a Curved Substrate

doi:10.3390/coatings10010071

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	A Highly Efficient Visible Absorber Coating on a Curved Substrate
	R. Q. Gao,H. Bayan,F. Yang,Y. C. Wang,Z. Liu,H. Liu,Z. F. Shen,Q. Li,Z. Z. Li,X. Y. Wang and H. G. Yang
刊名	Coatings
	2020
卷号	10 期号:1 页码:9
DOI	10.3390/coatings10010071
英文摘要	In this study, we propose and fabricate a perfect absorber on a planar substrate using alternate silicon dioxide and ultrathin metallic lossy chromium (Cr) films. Furthermore, we transfer the absorber to a curved substrate via an optimization design of symmetric structures. The absorber exhibits a highly efficient absorption and large incident-angular tolerance characteristics in the whole visible region. We investigate each layer contribution to the absorption theoretically, and find that ultrathin (5 nm) lossy Cr films play a dominant absorptive role. Using the effective interface method, we calculate the phase difference on the lossy Cr front surface. It is close to the destructive interference condition, from which we clarify why the proposed structures can produce a highly efficient absorption.
URL标识	查看原文
语种	英语
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/64564]
专题	中国科学院长春光学精密机械与物理研究所
推荐引用方式 GB/T 7714	R. Q. Gao,H. Bayan,F. Yang,Y. C. Wang,Z. Liu,H. Liu,Z. F. Shen,Q. Li,Z. Z. Li,X. Y. Wang and H. G. Yang. A Highly Efficient Visible Absorber Coating on a Curved Substrate[J]. Coatings,2020,10(1):9.
APA	R. Q. Gao,H. Bayan,F. Yang,Y. C. Wang,Z. Liu,H. Liu,Z. F. Shen,Q. Li,Z. Z. Li,X. Y. Wang and H. G. Yang.(2020).A Highly Efficient Visible Absorber Coating on a Curved Substrate.Coatings,10(1),9.
MLA	R. Q. Gao,H. Bayan,F. Yang,Y. C. Wang,Z. Liu,H. Liu,Z. F. Shen,Q. Li,Z. Z. Li,X. Y. Wang and H. G. Yang."A Highly Efficient Visible Absorber Coating on a Curved Substrate".Coatings 10.1(2020):9.