Photoinduced Dynamics in Semiconductor Quantum Dots: Insights from Time-Domain ab Initio Studies

OV Prezhdo - Accounts of Chemical Research, 2009 - ACS Publications
… and dynamics of photoexcited states in semiconductor QDs. … comprehensive discussion of
the dynamical processes in QDs… Nonadiabatic molecular dynamics simulations most closely …

Ultrafast carrier dynamics in semiconductor quantum dots

V Klimov, PH Bolivar, H Kurz - Physical review B, 1996 - APS
quantum-dot systems. The fast carrier cooling observed by us is consistent with data on carrier
relaxation dynamics in CdSe and CdSxSe1x quantum dots … the buildup dynamics for the …

Unraveling the structure and dynamics of excitons in semiconductor quantum dots

P Kambhampati - Accounts of chemical research, 2011 - ACS Publications
… topics in the excitonics of quantum dots: hot exciton relaxation dynamics, exciton−exciton …
the pathway to understanding the workings of the quantum dot. We have developed a state-…

Spectroscopy and hot electron relaxation dynamics in semiconductor quantum wells and quantum dots

AJ Nozik - Annual review of physical chemistry, 2001 - annualreviews.org
… Cooling Dynamics in Quantum Wells and Superlattices.”Here, most of the dynamical effects
… our subsequent discussion primarilyto the relaxation dynamics of photogenerated electrons. …

Structural dynamics and electronic properties of semiconductor quantum dots: computational insights

D Ghosh, SA Ivanov, S Tretiak - Chemistry of Materials, 2021 - ACS Publications
… on the surface also make the core region more dynamic, as we find for QD-Me 3 PO in
Figure 2c. For further insights into the dynamic QD surface–ligand interfaces, we next calculate …

Hot exciton relaxation dynamics in semiconductor quantum dots: radiationless transitions on the nanoscale

P Kambhampati - The Journal of Physical Chemistry C, 2011 - ACS Publications
… of quantum dots is not the topic of this Review, a brief review is helpful toward understanding
the dynamical processes that are the focus of this review. The role of quantum confinement …

The role of ligands in determining the exciton relaxation dynamics in semiconductor quantum dots

MD Peterson, LC Cass, RD Harris… - Annual review of …, 2014 - annualreviews.org
… This article reviews the mechanisms through which molecules adsorbed to the surfaces of
semiconductor nanocrystals, quantum dots (QDs), influence the pathways for and dynamics of …

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
… This work reports on state-specific biexcitonic processes in semiconductor quantum dots.
Enhanced binding energies for biexcitons in quantum dots has been known for some time. …

State-to-state exciton dynamics in semiconductor quantum dots

SL Sewall, RR Cooney, KEH Anderson, EA Dias… - Physical Review B …, 2006 - APS
quantum confinement. We report here on the early time dynamics of excited carriers in
semiconductor quantum dotsSemiconductor quantum dots have a size dependent level structure …

Charge transfer dynamics from photoexcited semiconductor quantum dots

H Zhu, Y Yang, K Wu, T Lian - Annual review of physical …, 2016 - annualreviews.org
… charge transfer from quantum dots (QDs), an ideal model system for investigating fundamental
charge transfer properties of low-dimensional quantum-confined nanomaterials. We first …