Paper No S10.2: Cathodoluminescence Imaging and EELS of Quantum Dot in Rods Excited in a Field Emission Transmission Electron Microscope

Red light filtered cathodoluminescent (CL) imaging and chemical spectroscopy are combined with STEM imaging to analyze CdSe/CdS core/shell quantum dot in rods. Shape and uniformity is shown in conjunction with the location of the selenide containing cores.

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Bibliographic Details
Published in:SID International Symposium Digest of technical papers 2015-09, Vol.46 (S1), p.43-43
Main Authors: Fern, George R., Silver, Jack, Ireland, Terry G., Howkins, Ashley, Jochum, Tobias, Niehaus, Jan S., Schröder-Oeynhausen, Frank, Weller, Horst
Format: Article
Language:English
Subjects:
Cadmium selenides
Electron energy loss spectroscopy
Electron microscopes
Imaging
Quantum dots
Qunatum dots
Rods
Selenides
Spectroscopy
Technical papers
Variability
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Description
Summary:Red light filtered cathodoluminescent (CL) imaging and chemical spectroscopy are combined with STEM imaging to analyze CdSe/CdS core/shell quantum dot in rods. Shape and uniformity is shown in conjunction with the location of the selenide containing cores.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.10520