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Optical properties ...
Optical properties of the niobium centre in 4H, 6H, and 15R SiC
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- Gueorguiev Ivanov, Ivan (author)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
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- Gällström, Andreas (author)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
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- Leone, Stefano (author)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
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- Kordina, Olle (author)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
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- Tien Son, Nguyen (author)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
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- Henry, Anne (author)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
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- Ivády, Viktor (author)
- Linköpings universitet,Teoretisk Fysik,Tekniska högskolan
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- Gali, Adam (author)
- Linköpings universitet,Institutionen för fysik, kemi och biologi,Tekniska högskolan
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- Janzén, Erik (author)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
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(creator_code:org_t)
- Trans Tech Publications, 2013
- 2013
- English.
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In: SILICON CARBIDE AND RELATED MATERIALS 2012. - : Trans Tech Publications. ; , s. 405-408
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.4...
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Abstract
Subject headings
Close
- A set of lines in the photoluminescence spectra of 4H-, 6H-, and 15R-SiC in the near-infrared are attributed to Nb-related defects on the ground of doping experiments conducted with 4H-SiC. A model based on a an exciton bound at the Nb-centre in an asymmetric split vacancy configuration at a hexagonal site is proposed, which explains the structure of the luminescence spectrum and the observed Zeeman splitting of the lines.
Keyword
- transition metals; niobium; photoluminescence; Zeeman effect
- TECHNOLOGY
- TEKNIKVETENSKAP
Publication and Content Type
- ref (subject category)
- kon (subject category)
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