Universal few-body physics and cluster formation
A recent rejuvenation of experimental and theoretical interest in the physics of few-body
systems has provided deep, fundamental insights into a broad range of problems. Few-body …
systems has provided deep, fundamental insights into a broad range of problems. Few-body …
Single photon emission and recombination dynamics in self-assembled GaN/AlN quantum dots
III-nitride quantum dots (QDs) are a promising system actively studied for their ability to
maintain single photon emission up to room temperature. Here, we report on the evolution of …
maintain single photon emission up to room temperature. Here, we report on the evolution of …
Continuous-wave biexciton lasing at room temperature using solution-processed quantum wells
Solution-processed inorganic and organic materials have been pursued for more than a
decade as low-threshold, high-gain lasing media, motivated in large part by their tunable …
decade as low-threshold, high-gain lasing media, motivated in large part by their tunable …
Many‐Body Correlations and Exciton Complexes in CsPbBr3 Quantum Dots
All‐inorganic lead‐halide perovskite (LHP)(CsPbX3, X= Cl, Br, I) quantum dots (QDs) have
emerged as a competitive platform for classical light‐emitting devices (in the weak light …
emerged as a competitive platform for classical light‐emitting devices (in the weak light …
Superradiance of quantum dots
M Scheibner, T Schmidt, L Worschech, A Forchel… - Nature Physics, 2007 - nature.com
In 1954, Dicke pointed out that the description of a spontaneously radiating gas has to
include the fact that all atoms or molecules interact with a common radiation field …
include the fact that all atoms or molecules interact with a common radiation field …
Localized Bound Multiexcitons in Engineered Quasi‐2D Perovskites Grains at Room Temperature for Efficient Lasers
Reducing the excitation threshold to minimize the Joule heating is critical for the realization
of perovskite laser diodes. Although bound excitons are promising for low threshold laser …
of perovskite laser diodes. Although bound excitons are promising for low threshold laser …
Confined excitons in spherical-like halide perovskite quantum dots
Quantum dots (QDs) offer unique physical properties and novel application possibilities like
single-photon emitters for quantum technologies. While strongly confined III–V and II–VI QDs …
single-photon emitters for quantum technologies. While strongly confined III–V and II–VI QDs …
Multiexcitons in type-II colloidal semiconductor quantum dots
The spectroscopy and dynamics of multiple excitations on colloidal type-II Cd Te∕ Cd Se
core-shell quantum dots (QDs) are explored via quasi-cw multiexciton spectroscopy. The …
core-shell quantum dots (QDs) are explored via quasi-cw multiexciton spectroscopy. The …
Photochemical electronic doping of colloidal CdSe nanocrystals
JD Rinehart, AM Schimpf, AL Weaver… - Journal of the …, 2013 - ACS Publications
A method for electronic doping of colloidal CdSe nanocrystals (NCs) is reported. Anaerobic
photoexcitation of CdSe NCs in the presence of a borohydride hole quencher, Li [Et3BH] …
photoexcitation of CdSe NCs in the presence of a borohydride hole quencher, Li [Et3BH] …
State-resolved studies of biexcitons and surface trapping dynamics in semiconductor quantum dots
SL Sewall, RR Cooney, KEH Anderson… - The Journal of …, 2008 - pubs.aip.org
Biexcitons in strongly confined, colloidal CdSe quantum dots were investigated with
excitonic state selectivity combined with 10 fs temporal precision. Within the first 50 fs, the …
excitonic state selectivity combined with 10 fs temporal precision. Within the first 50 fs, the …