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Homogeneously alloyed CdSe1-xSx QDs (0 ≤ x ≤ 1): an efficient synthesis for full optical tunability

Tangi Aubert UGent, Marco Cirillo UGent, Stijn Flamée, Rik Van Deun UGent, Holger Lange, Christian Thomsen and Zeger Hens UGent (2013) MRS Spring meeting, Abstracts.
abstract
In the field of fluorescent semiconductor quantum dots (QDs), alloyed QDs open up new possibilities and opportunities. Indeed, these systems allow to tune the optical properties of the nanocrystals without changing their size. This is of particular interest for the integration of the QDs in devices such as LEDs or for their use as biological labels. We recently developed a novel method for the synthesis of CdSe and ZnSe binary QDs in colloidal solutions that is fast and highly efficient. This method is based on a heterogeneous Se-ODE precursor consisting of a simple dispersion of Se powder (200 mesh) in octadecene (ODE) and showing very high reactivity towards Cd precursor. In this contribution we will demonstrate that this method can be extended to the synthesis of CdSe1-xSx homogeneously alloyed QDs (0 ≤ x ≤ 1).
Please use this url to cite or link to this publication:
author
organization
year
type
conference (meetingAbstract)
publication status
published
subject
keyword
quantum dot, solid solution, Raman
in
MRS Spring meeting, Abstracts
publisher
Materials Research Society
conference name
2013 MRS Spring meeting and exhibition
conference location
San Francisco, CA, USA
conference start
2013-04-01
conference end
2013-04-05
language
English
UGent publication?
yes
classification
C3
additional info
uploaded document is poster version
copyright statement
I have retained and own the full copyright for this publication
id
3203541
handle
http://hdl.handle.net/1854/LU-3203541
date created
2013-04-26 17:21:38
date last changed
2018-01-29 12:12:35
@inproceedings{3203541,
  abstract     = {In the field of fluorescent semiconductor quantum dots (QDs), alloyed QDs open up new possibilities and opportunities. Indeed, these systems allow to tune the optical properties of the nanocrystals without changing their size. This is of particular interest for the integration of the QDs in devices such as LEDs or for their use as biological labels. We recently developed a novel method for the synthesis of CdSe and ZnSe binary QDs in colloidal solutions that is fast and highly efficient. This method is based on a heterogeneous Se-ODE precursor consisting of a simple dispersion of Se powder (200 mesh) in octadecene (ODE) and showing very high reactivity towards Cd precursor. In this contribution we will demonstrate that this method can be extended to the synthesis of CdSe1-xSx homogeneously alloyed QDs (0 \ensuremath{\leq} x \ensuremath{\leq} 1).},
  author       = {Aubert, Tangi and Cirillo, Marco and Flam{\'e}e, Stijn and Van Deun, Rik and Lange, Holger and Thomsen, Christian and Hens, Zeger},
  booktitle    = {MRS Spring meeting, Abstracts},
  keyword      = {quantum dot,solid solution,Raman},
  language     = {eng},
  location     = {San Francisco, CA, USA},
  publisher    = {Materials Research Society},
  title        = {Homogeneously alloyed CdSe1-xSx QDs (0 \ensuremath{\leq} x \ensuremath{\leq} 1): an efficient synthesis for full optical tunability},
  year         = {2013},
}

Chicago
Aubert, Tangi, Marco Cirillo, Stijn Flamée, Rik Van Deun, Holger Lange, Christian Thomsen, and Zeger Hens. 2013. “Homogeneously Alloyed CdSe1-xSx QDs (0 ≤ x ≤ 1): An Efficient Synthesis for Full Optical Tunability.” In MRS Spring Meeting, Abstracts. Materials Research Society.
APA
Aubert, T., Cirillo, M., Flamée, S., Van Deun, R., Lange, H., Thomsen, C., & Hens, Z. (2013). Homogeneously alloyed CdSe1-xSx QDs (0 ≤ x ≤ 1): an efficient synthesis for full optical tunability. MRS Spring meeting, Abstracts. Presented at the 2013 MRS Spring meeting and exhibition, Materials Research Society.
Vancouver
1.
Aubert T, Cirillo M, Flamée S, Van Deun R, Lange H, Thomsen C, et al. Homogeneously alloyed CdSe1-xSx QDs (0 ≤ x ≤ 1): an efficient synthesis for full optical tunability. MRS Spring meeting, Abstracts. Materials Research Society; 2013.
MLA
Aubert, Tangi, Marco Cirillo, Stijn Flamée, et al. “Homogeneously Alloyed CdSe1-xSx QDs (0 ≤ x ≤ 1): An Efficient Synthesis for Full Optical Tunability.” MRS Spring Meeting, Abstracts. Materials Research Society, 2013. Print.