Ultra-Broadband Absorption from 750.0 nm to 5351.6 nm in a Novel Grating Based on SiO

Zhaofeng Wu, Hanqing Liu, Hui Yang, Jibin Liu, Peiguo Liu

Open access · goldAbstract read

In one paragraph

Article in Materials (Basel, Switzerland), 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

0.1field-weighted citation impact, top 57% of its field

1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

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0 citing papers in PubMed, 1 citations in OpenAlex.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Zhaofeng WuCollege of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, China. wuzhaofeng13@nudt.edu.cn.ORCID 0000-0001-6447-5599

Hanqing LiuCollege of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, China. curryhq1995@163.com.

Hui YangBureau of Meteorology of Guangdong Province, Guangzhou 510530, China. yh128@163.com.

Jibin LiuCollege of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, China. liujibin@nudt.edu.cn.

Peiguo LiuCollege of Electronic Science and Technology, National University of Defense Technology, Changsha 410073, China. pg731@126.com.

National University of Defense Technology · CN

Funding

National Natural Science Foundation of China 61372029 and 61601491

6 · The paper itself

Abstract

In this paper, we design a three-part-period grating based on alternating Fe/SiO 2 sandwich structure, which can achieve an ultra-broadband absorption from 750.0 nm to 5351.6 nm. In particular, the absorbing efficiency can reach to more than 95% within 2158.8 nm, which is due to the well impedance matching of Fe with the free space, as well as due to the excitation of localized surface plasmon resonance and surface propagation plasmon resonance in the proposed structure. Furthermore, multiple period gratings are also discussed to broaden the absorption band. These results are very promising for applications in high-performance photovoltaics, nonlinear optics devices and protective equipment for laser weapons.

Indexed as

filling factorgratingsurface plasmonultra-broadband absorption

Identifiers

PMID31212799

DOI10.3390/ma12121892

PMCPMC6630707

OpenAlexW2950414570

What OpenQuestion holds

Textmetadata

LicenceCC BY

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Registered trials

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.