Light Absorption Enhancement and Laser-Induced Damage Ability Improvement of Aluminum Alloy 6061 with Non-Porous Alumina/CdSe@Al

Jiaheng Yin, Lihua Lu, Yaowen Cui, Yongzhi Cao, Yunlong Du

Open access · goldAbstract read

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Article in Nanomaterials (Basel, Switzerland), 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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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

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0 citing papers in PubMed, 0 citations in OpenAlex.

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5 · Who and what money

Authors and funding

5 authors at 1 institution in 1 country.

Jiaheng YinCenter for Precision Engineering, Harbin Institute of Technology, Harbin 150001, China.

Lihua LuCenter for Precision Engineering, Harbin Institute of Technology, Harbin 150001, China.ORCID 0000-0002-0492-5321

Yaowen CuiCenter for Precision Engineering, Harbin Institute of Technology, Harbin 150001, China.

Yongzhi CaoCenter for Precision Engineering, Harbin Institute of Technology, Harbin 150001, China.

Yunlong DuCenter for Precision Engineering, Harbin Institute of Technology, Harbin 150001, China.

Harbin Institute of Technology · CN

Funding

Fundamental Research Funds for the Central Universities HIT.OCEF. 2021002National key Research and Development Program of China 2017YFA0701200

6 · The paper itself

Abstract

Numerical calculations of ultraviolet to near-infrared absorption spectra by cadmium selenide quantum dots (CdSe QDs) doped in anodic aluminum oxide pores were performed using a finite-difference time-domain model. The height, diameter, and periodic spacing of the pores were optimized. Light absorption by the dots was enhanced by increasing the height and decreasing the diameter of the pores. When the height was less than 1 μm, visible light absorption was enhanced as the spacing was reduced from 400 nm to 100 nm. No enhancement was observed for heights greater than 6 μm. Finally, the optical mode coupling of the aluminum oxide and the quantum dots was enhanced by decreasing the pore diameter and periodic spacing and increasing the height. Laser ablation verified light absorption enhancement by the CdSe QDs. The experiments verified the improvement in the laser-induced damage ability with a nanosecond laser at a wavelength of 355 nm after aluminum alloy 6061 was coated with functional films and fabricated based on numerical calculations.

Indexed as

AA 6061CdSe QDslaser ablationlight absorption

Identifiers

PMID35159905

DOI10.3390/nano12030559

PMCPMC8840421

OpenAlexW4210356774

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LicenceCC BY

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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.