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Electronic and opti...
Electronic and optical properties of chlorinated silicon nanoparticles
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- Carvalho, Alexandra T.G. (författare)
- Department of Physics, I3N, University of Aveiro, Campus Santiago
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- Öberg, Sven (författare)
- Luleå tekniska universitet,Matematiska vetenskaper
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- Rayson, Mark (författare)
- Luleå tekniska universitet,Matematiska vetenskaper
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- Briddon, Patrick R. (författare)
- School of Electrical, Electronic and Computer Engineering, University of Newcastle upon Tyne
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(creator_code:org_t)
- American Scientific Publishers, 2013
- 2013
- Engelska.
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Ingår i: Journal of Nanoscience and Nanotechnology. - : American Scientific Publishers. - 1533-4880 .- 1533-4899. ; 13:2, s. 1039-1042
- 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
- First-principles calculations are used to investigate the structure, electronic and optical properties of silicon nanocystals with chlorine-passivated surface. The nanocrystals considered were approximately spherical, with diameters between 1.5 and 3.0 nm. We show that the nanocrystals with chlorinated surface have a smaller bandgap, lower optical absorption threshold, and greater ionization energy and electron affinity than hydrogenated silicon nanocrystals of the same size
Ämnesord
- NATURVETENSKAP -- Matematik -- Beräkningsmatematik (hsv//swe)
- NATURAL SCIENCES -- Mathematics -- Computational Mathematics (hsv//eng)
Nyckelord
- Scientific Computing
- Teknisk-vetenskapliga beräkningar
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