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- Title
Conversion of Semiconductor Nanoparticles to Plasmonic Materials by Targeted Substitution of Surface-Bound Organic Ligands.
- Authors
Samokhvalov, P. S.; Volodin, D. O.; Bozrova, S. V.; Dovzhenko, D. S.; Zvaigzne, M. A.; Lin'kov, P. A.; Nifontova, G. O.; Petrova, I. O.; Sukhanova, A. V.; Nabiev, I. R.
- Abstract
Plasmonic nanoparticles have become a popularly accepted research tool in optoelectronics, photonics, and biomedical applications. The relatively recently appearing semiconductor plasmonic nanoparticles, as opposed to metal ones, are characterized by infrared plasmonic optical transitions and their application has a great future. In this work, the possibility of conversion of semiconductor (excitonic) fluorescence nanocrystals, i.e., quantum dots of the CuInS2 composition, to plasmonic nanoparticles by postsynthetic treatment without changes in the chemical composition of inorganic part of the nanocrystals was demonstrated for the first time ever.
- Subjects
SEMICONDUCTOR nanoparticles; QUANTUM dots; LIGANDS (Chemistry); NANOCRYSTALS; MATERIALS; ORGANIC semiconductors; SEMICONDUCTOR quantum dots
- Publication
Technical Physics Letters, 2019, Vol 45, Issue 4, p317
- ISSN
1063-7850
- Publication type
Article
- DOI
10.1134/S1063785019040151