DocumentCode :
865217
Title :
Colloidally synthesised semiconductor nanocrystals in resonant cavity light emitting devices
Author :
Roither, J. ; Heiss, W. ; Gaponik, N.P. ; Talapin, D.V. ; Eychmüller, A.
Author_Institution :
Inst. of Semicond. & Solid State Phys., Johannes Kepler Univ., Linz, Austria
Volume :
38
Issue :
22
fYear :
2002
fDate :
10/24/2002 12:00:00 AM
Firstpage :
1373
Lastpage :
1374
Abstract :
An optically pumped light emitting device based on colloidally synthesised semiconductor nanocrystals embedded in a vertical cavity is presented. The structure consists of a cavity several micrometres thick with a silver and a PbO/BaF2 Bragg mirror. Strongly forward directed spontaneous emission is observed at room temperature.
Keywords :
II-VI semiconductors; cadmium compounds; colloidal crystals; light emitting diodes; microcavities; mirrors; nanostructured materials; optical pumping; optical resonators; photoluminescence; spontaneous emission; Ag; Ag mirror; CdSe-CdS; PbO-BaF2; PbO/BaF2 Bragg mirror; colloidal CdSe/CdS core-shell NCs; colloidally synthesised semiconductor nanocrystals; optically pumped light emitting device; resonant cavity light emitting devices; room temperature PL; strongly forward directed spontaneous emission; vertical cavity;
fLanguage :
English
Journal_Title :
Electronics Letters
Publisher :
iet
ISSN :
0013-5194
Type :
jour
DOI :
10.1049/el:20020890
Filename :
1047106
Link To Document :
https://search.ricest.ac.ir/dl/search/defaultta.aspx?DTC=49&DC=865217
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