Abstract
A broad-band and omnidirectional antireflection coating consisting of semiconductor nanowires is fabricated. The reflection is reduced due to a graded refractive index, which is achieved by a certain nanorod-length distribution of cylindrical and conically shaped rods. An increased transmission and, accordingly, a reduced reflection are demonstrated for the visible and near-infrared parts of the spectrum.
Original language | English |
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Pages (from-to) | 973-978 |
Number of pages | 6 |
Journal | Advanced materials |
Volume | 21 |
Issue number | 9 |
DOIs | |
Publication status | Published - 2009 |
Keywords
- Thin films
- Chemical vapor deposition
- GaP
- Semiconductor
- Nanorods