233 citations · 404 across the 5 of their papers we have counts for
5 papers
Size-dependent orbital symmetry of hole ground states in CdS nanocrystals
Boqian Yang, James E. Schneeloch, Zhenwen Pan +2
Using time-resolved photoluminescence spectroscopy, we studied the electronic levels of semiconductor nanocrystals (NCs) with small spin-orbit coupling such as CdS. Low temperature…
The effect of Auger heating on intraband carrier relaxation in semiconductor quantumrods
Marc Achermann, Andrew P. Bartko, Jennifer A. Hollingsworth +1
The rate at which excited charge carriers relax to their equilibrium state affects many aspects of the performance of nanoscale devices, including switching speed, carrier mobility…
Different regimes of Forster energy transfer between an epitaxial quantum well and a proximal monolayer of semiconductor nanocrystals
S. Kos, M. Achermann, V. I. Klimov +1
We calculate the rate of non-radiative, Forster-type energy transfer (ET) from an excited epitaxial quantum well (QW) to a proximal monolayer of semiconductor nanocrystal quantum d…
Picosecond energy transfer in quantum dot Langmuir-Blodgett nanoassemblies
Marc Achermann, Melissa A. Petruska, Scott A. Crooker +1
We study spectrally resolved dynamics of Forster energy transfer in single monolayers and bilayers of semiconductor nanocrystal quantum dots assembled using Langmuir-Blodgett (LB)…
Multiexcitons confined within a sub-excitonic volume: Spectroscopic and dynamical signatures of neutral and charged biexcitons in ultrasmall semiconductor nanocrystals
M. Achermann, J. A. Hollingsworth, V. I. Klimov
The use of ultrafast gating techniques allows us to resolve both spectrally and temporally the emission from short-lived neutral and negatively charged biexcitons in ultrasmall (su…