DocumentCode
444363
Title
Intrinsic room temperature linewidth of CdSe/ZnS nanocrystals
Author
Liptay, T.J. ; Ram, R.J. ; Fisher, B.R. ; Bawendi, M.G.
Author_Institution
Dept. of Electr. Eng. & Comput. Sci., Massachusetts Univ., Cambridge, MA, USA
Volume
2
fYear
2005
fDate
22-27 May 2005
Firstpage
1070
Abstract
The temperature dependence of a single (ensemble weighted) CdSe/ZnS nanocrystal absorption linewidth is measured. The results are consistent with electron-optical phonon scattering as the dominant broadening mechanism at room temperature.
Keywords
II-VI semiconductors; cadmium compounds; electro-optical effects; electron-phonon interactions; nanostructured materials; optical materials; spectral line breadth; thermo-optical effects; visible spectra; zinc compounds; 293 to 298 K; CdSe-ZnS; CdSe-ZnS nanocrystals; electron-optical phonon scattering; intrinsic room temperature linewidth; nanocrystal absorption linewidth measurement; Absorption; Acoustic measurements; Electric variables measurement; Energy measurement; Nanocrystals; Optical scattering; Phonons; Spectroscopy; Temperature; Zinc compounds;
fLanguage
English
Publisher
ieee
Conference_Titel
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Print_ISBN
1-55752-796-2
Type
conf
DOI
10.1109/QELS.2005.1549033
Filename
1549033
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