Please use this identifier to cite or link to this item: https://doi.org/10.1063/1.4922894
Title: Patterning of graphite nanocones for broadband solar spectrum absorption
Authors: Sun, Y
Evans, J
Ding, F
Wang, S 
Mo, L
He, S
Keywords: Absorption spectroscopy
Graphite
Lithography
Nanostructures
Solar radiation
Time domain analysis
Highly oriented pyrolytic graphite
Lithography process
Nano-cones
Nanocone structures
Solar spectrum
Solar thermal
Three dimensional finite difference time domain methods
Finite difference time domain method
Issue Date: 2015
Citation: Sun, Y, Evans, J, Ding, F, Wang, S, Mo, L, He, S (2015). Patterning of graphite nanocones for broadband solar spectrum absorption. AIP Advances 5 (6) : 67139. ScholarBank@NUS Repository. https://doi.org/10.1063/1.4922894
Rights: Attribution 4.0 International
Abstract: We experimentally demonstrate a broadband vis-NIR absorber consisting of 300-400 nm nanocone structures on highly oriented pyrolytic graphite. The nanocone structures are fabricated through simple nanoparticle lithography process and analyzed with three-dimensional finite-difference time-domain methods. The measured absorption reaches an average level of above 95% over almost the entire solar spectrum and agrees well with the simulation. Our simple process offers a promising material for solar-thermal devices. @ 2015 Author(s).
Source Title: AIP Advances
URI: https://scholarbank.nus.edu.sg/handle/10635/183757
ISSN: 21583226
DOI: 10.1063/1.4922894
Rights: Attribution 4.0 International
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