From 3bc8b4451803929d6a47f87a987947c37d95545d Mon Sep 17 00:00:00 2001 From: Blaise Thompson Date: Thu, 12 Apr 2018 21:00:37 -0500 Subject: 2018-04-12 21:00 --- PbSe_global_analysis/conclusion.tex | 7 ------- 1 file changed, 7 deletions(-) delete mode 100644 PbSe_global_analysis/conclusion.tex (limited to 'PbSe_global_analysis/conclusion.tex') diff --git a/PbSe_global_analysis/conclusion.tex b/PbSe_global_analysis/conclusion.tex deleted file mode 100644 index e7491d1..0000000 --- a/PbSe_global_analysis/conclusion.tex +++ /dev/null @@ -1,7 +0,0 @@ -By combining TA and TG measurements, we have described the complex third-order, 2D susceptibility of the 1S resonance of PbSe quantum dots. -We have demonstrated a parameter extraction procedure that is reproducible for different quantum dot samples, and that some of the parameters, such as the pure dephasing time, are batch dependent. -Inhomogeneity, exciton-induced broadening, exciton-exciton coulombic coupling shifts, and intraband absorption are all required to reconcile both datasets. -TA features about 1S exciton band are not exclusively assigned as 1S transitions, which can have important consequences for interpreting the evolution of the 1S bleach. - -While the TA spectra show prominent 1S-resonant features, the intraband absorption and its associated refractive index signature are most visible in the TG dataset, so that disentangling the 1S resonant response and the broadband response is a more well-defined problem when both datasets are used together. -This approach is thus useful for characterization of non-linear signals in spectrally congested systems. -- cgit v1.2.3