High temperature stable PbS quantum dots
SCIE
SCOPUS
- Title
- High temperature stable PbS quantum dots
- Authors
- Bhardwaj, A; Hreibi, A; Liu, C; Heo, J; Blondy, JM; Gerome, F
- Date Issued
- 2013-10-21
- Publisher
- Optical Society of America
- Abstract
- For the fabrication of nanoparticle containing optical fibers by melt and draw technique, nanoparticle stability at high temperatures is a requirement. We report the synthesis of quantum dots at temperatures as high as 1000 degrees C, compatible with fiber drawing, stabilized for the first time by a prior low temperature heating step. It is observed that quantum dots formed by this two step heating leads to a better emission stability at high powers associated with a reversible phenomenon, making these nanomaterials suitable for further technological applications. (C) 2013 Optical Society of America
- Keywords
- DOPED GLASSES; CARRIER DYNAMICS; NANOCRYSTALS; GAIN
- URI
- https://oasis.postech.ac.kr/handle/2014.oak/15134
- DOI
- 10.1364/OE.21.024922
- ISSN
- 1094-4087
- Article Type
- Article
- Citation
- OPTICS EXPRESS, vol. 21, no. 21, page. 24922 - 24928, 2013-10-21
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- There are no files associated with this item.
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