Search: onr:"swepub:oai:DiVA.org:liu-77692" >
Fluorescent silicon...
Fluorescent silicon carbide as an ultraviolet-to-visible light converter by control of donor to acceptor recombinations
-
- Sun, Jianwu (author)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
-
- Kamiyama, Satoshi (author)
- Meijo University, Nagoya, Japan
-
- Jokubavicius, Valdas (author)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
-
show more...
-
- Peyre, H. (author)
- Universite Montpellier 2, France
-
- Yakimova, Rositsa (author)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
-
- Juillaguet, S. (author)
- Universite Montpellier 2, France
-
- Syväjärvi, Mikael (author)
- Linköpings universitet,Halvledarmaterial,Tekniska högskolan
-
show less...
-
(creator_code:org_t)
- 2012-05-25
- 2012
- English.
-
In: Journal of Physics D. - : Institute of Physics (IOP). - 0022-3727 .- 1361-6463. ; 45:23, s. 235107-
- Related links:
-
https://liu.diva-por... (primary) (Raw object)
-
show more...
-
http://liu.diva-port...
-
https://urn.kb.se/re...
-
https://doi.org/10.1...
-
show less...
Abstract
Subject headings
Close
- As an alternative to the conventional phosphors in white LEDs, a donor and acceptor co-doped fluorescent 6H-SiC can be used as an ultraviolet-to-visible light converter without any need of rare-earth metals. From experimental data we provide an explanation to how light can be obtained at room temperature by a balance of the donors and acceptors. A steady-state recombination rate model is used to demonstrate that the luminescence in fluorescent SiC can be enhanced by controlling the donor and acceptor doping levels. A doping criterion for optimization of this luminescence is thus proposed.
Publication and Content Type
- ref (subject category)
- art (subject category)
Find in a library
To the university's database