DocumentCode
1770410
Title
Two dimensional coherent spectroscopy of CdSe/ZnS colloidal quantum dots
Author
Sun, B. ; Singh, Rajdeep ; Padilha, L.A. ; Bae, W.K. ; Pietryga, J.M. ; Klimov, V.I. ; Cundiff, S.T.
Author_Institution
Nat. Inst. of Stand. & Technol., Univ. of Colorado, Boulder, CO, USA
fYear
2014
fDate
8-13 June 2014
Firstpage
1
Lastpage
2
Abstract
We demonstrate 2D coherent spectroscopy of CdSe/ZnS nanocrystals and measure the exciton homogeneous linewidth. The 2D spectra also reveal an off-diagonal peak that oscillates as a function of the waiting time T.
Keywords
II-VI semiconductors; cadmium compounds; colloids; excitons; nanostructured materials; semiconductor quantum dots; two-dimensional spectra; wide band gap semiconductors; zinc compounds; 2D coherent spectroscopy; CdSe-ZnS; CdSe-ZnS colloidal quantum dots; CdSe-ZnS nanocrystals; exciton homogeneous linewidth; off-diagonal peak; waiting time; Absorption; Excitons; Nonhomogeneous media; Optical pulses; Quantum dots; Spectroscopy; Temperature measurement;
fLanguage
English
Publisher
ieee
Conference_Titel
Lasers and Electro-Optics (CLEO), 2014 Conference on
Conference_Location
San Jose, CA
Type
conf
Filename
6988901
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