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Light absorption in...
Light absorption in conical silicon particles
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- Bogdanowicz, Janusz (författare)
- IMEC, Kapeldreef 75, B-3000 Leuven, Belgium
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- Gilbert, Matthieu (författare)
- IMEC, Kapeldreef 75, B-3000 Leuven, Belgium
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- Innocenti, Nicolas, 1986- (författare)
- KTH,Beräkningsbiologi, CB,Alfvénlaboratoriet,Computational Biological Physics, CBP
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- Koelling, Sebastian (författare)
- IMEC, Kapeldreef 75, B-3000 Leuven, Belgium
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- Vanderheyden, Benoit (författare)
- 4 Institut Montefiore, Sart-Tilman B28, B-4000 Liege, Belgium
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- Vandervorst, Wilfried (författare)
- IMEC, Kapeldreef 75, B-3000 Leuven, Belgium
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(creator_code:org_t)
- 2013
- 2013
- Engelska.
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Ingår i: Optics Express. - 1094-4087. ; 21:3, s. 3891-3896
- Relaterad länk:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- The problem of the absorption of light by a nanoscale dielectric cone is discussed. A simplified solution based on the analytical Mie theory of scattering and absorption by cylindrical objects is proposed and supported by the experimental observation of sharply localized holes in conical silicon tips after high-fluence irradiation. This study reveals that light couples with tapered objects dominantly at specific locations, where the local radius corresponds to one of the resonant radii of a cylindrical object, as predicted by Mie theory.
Ämnesord
- NATURVETENSKAP -- Fysik -- Atom- och molekylfysik och optik (hsv//swe)
- NATURAL SCIENCES -- Physical Sciences -- Atom and Molecular Physics and Optics (hsv//eng)
Nyckelord
- Laser damage
- Semiconductor materials
- Extinction
- Mie theory
- Absorption
- Laser materials processing
- SRA - ICT
- SRA - Informations- och kommunikationsteknik
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
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