This thesis describes an experiment of Michelson interferometry realized to measure the time coherence of the emission of a single core/shell CdSe/ZnS nanocrystal. The difficulty for such a measurement resides in the fast (0.1 ms) diffusion of their emission line which broadens the measured spectrum. We introduce, in a quantum framework describing the experiment, a method called photon-correlation Fourier spectroscopy (PCFS), based on the measurement of short-delays correlations between the intensities detected at the outputs of the interferometer. Contrary to standard methods, PCFS combines good time- and spectral-resolution (which is theoretically calculated). This allows us to study single nanocrystals at 300, 20 and 10 K, and to charact...
We report a spectroscopic study of highly photostable individual CdSe-ZnS colloidal nanocrystals. At...
We report a spectroscopic study of highly photostable individual CdSe-ZnS colloidal nanocrystals. At...
Spectral fluctuations observed in single CdSe/ZnS nanocrystals at 5 K are found to be entirely the r...
We present in this work the optical characterization of a new type of quantum dots, namely CdSe quan...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemistry, 2014.This electronic...
International audienceThe emission spectrum of the trion state in very thick shell CdSe/CdS nanocrys...
International audienceThe emission spectrum of the trion state in very thick shell CdSe/CdS nanocrys...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 2011.This electronic ver...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemistry, 2015.This electronic...
This thesis investigates the photophysical properties of CdSe/ZnS/CdSe core/barrier/shell nanocrysta...
Coherent superpositions among eigenstates are of interest in fields as diverse as photosynthesis and...
International audienceWe present a simple method to extract the homogeneous linewidth of a single ph...
International audienceWe present a simple method to extract the homogeneous linewidth of a single ph...
Light emission from solid-state quantum emitters is inherently prone to environmental decoherence, w...
Light emission from solid-state quantum emitters is inherently prone to environmental decoherence, w...
We report a spectroscopic study of highly photostable individual CdSe-ZnS colloidal nanocrystals. At...
We report a spectroscopic study of highly photostable individual CdSe-ZnS colloidal nanocrystals. At...
Spectral fluctuations observed in single CdSe/ZnS nanocrystals at 5 K are found to be entirely the r...
We present in this work the optical characterization of a new type of quantum dots, namely CdSe quan...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemistry, 2014.This electronic...
International audienceThe emission spectrum of the trion state in very thick shell CdSe/CdS nanocrys...
International audienceThe emission spectrum of the trion state in very thick shell CdSe/CdS nanocrys...
Thesis (Ph. D.)--Massachusetts Institute of Technology, Dept. of Chemistry, 2011.This electronic ver...
Thesis: Ph. D., Massachusetts Institute of Technology, Department of Chemistry, 2015.This electronic...
This thesis investigates the photophysical properties of CdSe/ZnS/CdSe core/barrier/shell nanocrysta...
Coherent superpositions among eigenstates are of interest in fields as diverse as photosynthesis and...
International audienceWe present a simple method to extract the homogeneous linewidth of a single ph...
International audienceWe present a simple method to extract the homogeneous linewidth of a single ph...
Light emission from solid-state quantum emitters is inherently prone to environmental decoherence, w...
Light emission from solid-state quantum emitters is inherently prone to environmental decoherence, w...
We report a spectroscopic study of highly photostable individual CdSe-ZnS colloidal nanocrystals. At...
We report a spectroscopic study of highly photostable individual CdSe-ZnS colloidal nanocrystals. At...
Spectral fluctuations observed in single CdSe/ZnS nanocrystals at 5 K are found to be entirely the r...