Broadband Low Reflection Surfaces With Silicon Nano-Pillar Square Arrays for Energy Harvesting
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Date
2022
Authors
Journal Title
Journal ISSN
Volume Title
Publisher
Open Access Color
GOLD
Green Open Access
Yes
OpenAIRE Downloads
29
OpenAIRE Views
102
Publicly Funded
No
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Abstract
In this work, optimization of the nanopillar arrays and thin films coated on silicon substrate has been investigated in order to minimize the optical reflection loss from the silicon substrate surface. Nano-pillars's height, incline angle, array properties are systematically optimized. Full field Finite Difference Time Domain method is used to simulate EM fields and calculate the reflection from the modified nanostructured substrate surfaces in 400nm-1100nm spectral range. Optimization recipe is clearly presented and it is not only useful for square arrays but for regular arrays of nano-pillars in general.
Description
Keywords
Nanobilim Ve Nanoteknoloji, quantum efficiency, solar energy, Nano-pillars, anti-reflection, thin films, nanostructures, solar cells, truncated nano-cones, Nanopillars;quantum efficiency;anti-reflection;thin films;nano-structures;truncated nano-cones;solar11 cells;energy, Elektrik Mühendisliği, Electrical Engineering
Fields of Science
0211 other engineering and technologies, 02 engineering and technology, 0202 electrical engineering, electronic engineering, information engineering
Citation
WoS Q
N/A
Scopus Q
N/A
OpenCitations Citation Count
2
Source
Balkan Journal of Electrical and Computer Engineering
Volume
10
Issue
1
Start Page
30
End Page
34
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