Quasi-Ordered Nanoforests with Hybrid Plasmon Resonances for Broadband Absorption and Photodetection

doi:10.1002/adfm.202102840

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	Quasi-Ordered Nanoforests with Hybrid Plasmon Resonances for Broadband Absorption and Photodetection
	M. Li; M. Shi; B. Wang; C. Zhang; S. Yang; Y. Yang; N. Zhou; X. Guo; D. Chen; S. Li
刊名	Advanced Functional Materials
	2021
卷号	31 期号:38
ISSN号	1616301X
DOI	10.1002/adfm.202102840
英文摘要	With the continuing development of green energy technology, solar energy is the most widely distributed and easily utilized form of energy in nature. High-absorption absorbers over a wide spectrum range are beneficial for solar energy harvest. Herein, a fast and efficient method is developed to fabricate a broadband absorber consisting of quasi-ordered nanoforests and metal nanoparticles using a simple plasma bombardment process on a 4-inch silicon wafer, offering high throughputs that can meet practical application demands. The absorber exhibits high absorption exceeding 90% from 300 to 2500nm, good absorption stability with negligible disturbance from the polarization and the incident angle of light. This effective absorption behavior can be ascribed to multilevel hybridization of the plasmon resonances in the hybrid structures and cavity mode resonances inside the nanoforests. Furthermore, the absorber is integrated onto a thermopile for photodetection with largely enhanced photoresponse from 532 to 2200nm. The photoinduced voltage of the devices shows a large increment of 433% at 100mWcm2 light power density, in comparison with a contrast pristine thermopile. It is expected that such a broadband absorber holds great potential for multiple applications, including solar steam generation, photodetection, and solar cells. 2021 Wiley-VCH GmbH
URL标识	查看原文
内容类型	期刊论文
源URL	[http://ir.ciomp.ac.cn/handle/181722/65566]
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	M. Li,M. Shi,B. Wang,et al. Quasi-Ordered Nanoforests with Hybrid Plasmon Resonances for Broadband Absorption and Photodetection[J]. Advanced Functional Materials,2021,31(38).
APA	M. Li.,M. Shi.,B. Wang.,C. Zhang.,S. Yang.,...&H. Mao and J. Xiong.(2021).Quasi-Ordered Nanoforests with Hybrid Plasmon Resonances for Broadband Absorption and Photodetection.Advanced Functional Materials,31(38).
MLA	M. Li,et al."Quasi-Ordered Nanoforests with Hybrid Plasmon Resonances for Broadband Absorption and Photodetection".Advanced Functional Materials 31.38(2021).