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Bandgap engineered monodisperse and stable mercury telluride quantum dots and their application for near-infrared photodetection SCIE SCOPUS
- Title
- Bandgap engineered monodisperse and stable mercury telluride quantum dots and their application for near-infrared photodetection
- Authors
- Kim, S; Taehoon Kim; Sang Hyuk Im; Sang Il Seok; Kang Wook Kim; Kim, S; Sungwoo Kim
- Date Issued
- 2011-08
- Publisher
- ROYAL SOC CHEMISTRY
- Abstract
- Bandgap-engineered monodisperse HgTe NCs of different sizes were synthesized by means of a facile temperature-control method, a non-aqueous and non-Te-gas process. The photo-physical properties of the synthesized NCs in a simple photovoltaic device were tested. It was shown that this cell is capable of processing signals up to the 100 kHz level below 3 dB and hence is suitable for use in NIR photodetection.
- ISSN
- 0959-9428
- Article Type
- Article
- Citation
- JOURNAL OF MATERIALS CHEMISTRY, vol. 21, no. 39, page. 15232 - 15236, 2011-08
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