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Near-infrared single-photon emitters based on colloidal CdSe/CdS/ZnS nanocrystals and Nd(III) 1,3-diketonate
- Source :
- Optics Letters. 45:5480
- Publication Year :
- 2020
- Publisher :
- Optica Publishing Group, 2020.
-
Abstract
- A novel, to the best of our knowledge, approach to the design of the single-photon sources emitting in the spectral regions of 1060 and 1337 nm was developed. A unique hybrid structure based on colloidal CdSe/CdS/ZnS nanocrystals and neodymium(III) 1,3-diketonate was created. Direct energy transfer from the CdSe/CdS/ZnS single nanocrystal to the near-infrared (NIR) luminescent Nd(III) complex was observed and investigated by spectroscopic methods. The single-photon emission mode was confirmed for the novel hybrid source by Hanbury Brown and Twiss experiments.
- Subjects :
- Materials science
business.industry
Near-infrared spectroscopy
chemistry.chemical_element
02 engineering and technology
Chemical vapor deposition
021001 nanoscience & nanotechnology
01 natural sciences
Neodymium
Atomic and Molecular Physics, and Optics
010309 optics
Colloid
Optics
Nanocrystal
chemistry
Quantum dot
0103 physical sciences
Optoelectronics
Spontaneous emission
0210 nano-technology
business
Luminescence
Subjects
Details
- ISSN :
- 15394794 and 01469592
- Volume :
- 45
- Database :
- OpenAIRE
- Journal :
- Optics Letters
- Accession number :
- edsair.doi.dedup.....6f4d2f65fc1a997f7fe0e0bde82a0220
- Full Text :
- https://doi.org/10.1364/ol.401227