Photoluminescence enhancement in CdS quantum dots by thermal annealing

The photoluminescence behavior of CdS quantum dots in initial growth stage was studied in connection with an annealing process. Compared to the as-synthesized CdS quantum dots (quantum efficiency ≅ 1%), the heat-treated sample showed enhanced luminescence properties (quantum efficiency ≅ 29%) with a...

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Detalles Bibliográficos
Autores principales: Kim, Jae Ik, Kim, Jongmin, Lee, Junhee, Jung, Dae-Ryong, Kim, Hoechang, Choi, Hongsik, Lee, Sungjun, Byun, Sujin, Kang, Suji, Park, Byungwoo
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Springer 2012
Materias:
Nano Express
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3465252/
https://www.ncbi.nlm.nih.gov/pubmed/22931230
http://dx.doi.org/10.1186/1556-276X-7-482

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3465252/
https://www.ncbi.nlm.nih.gov/pubmed/22931230
http://dx.doi.org/10.1186/1556-276X-7-482

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