Carriers, quasi-particles, and collective excitations in halide perovskites
Halide perovskites (HPs) are potential game-changing materials for a broad spectrum of
optoelectronic applications ranging from photovoltaics, light-emitting devices, lasers to …
optoelectronic applications ranging from photovoltaics, light-emitting devices, lasers to …
Multicarrier dynamics in quantum dots
Multicarrier dynamics play an essential role in quantum dot photophysics and
photochemistry, and they are primarily governed by nonradiative Auger processes. Auger …
photochemistry, and they are primarily governed by nonradiative Auger processes. Auger …
Homogeneous Emission Line Broadening in the Organo Lead Halide Perovskite CH3NH3PbI3–xClx
The organic–inorganic hybrid perovskites methylammonium lead iodide (CH3NH3PbI3) and
the partially chlorine-substituted mixed halide CH3NH3PbI3–x Cl x emit strong and broad …
the partially chlorine-substituted mixed halide CH3NH3PbI3–x Cl x emit strong and broad …
Hot exciton relaxation dynamics in semiconductor quantum dots: radiationless transitions on the nanoscale
P Kambhampati - The Journal of Physical Chemistry C, 2011 - ACS Publications
The ability to confine electrons and holes in semiconductor quantum dots (QDs) in the form
of excitons creates an electronic structure which is both novel and potentially useful for a …
of excitons creates an electronic structure which is both novel and potentially useful for a …
Unraveling the structure and dynamics of excitons in semiconductor quantum dots
P Kambhampati - Accounts of chemical research, 2011 - ACS Publications
The quantum dot, one of the central materials in nanoscience, is a semiconductor crystal
with a physical size on the nanometer length scale. It is often called an “artificial atom” …
with a physical size on the nanometer length scale. It is often called an “artificial atom” …
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 …
semiconductor nanocrystals, quantum dots (QDs), influence the pathways for and dynamics …
Ultrafast hole relaxation dynamics in quantum dots revealed by two-dimensional electronic spectroscopy
Elucidating the population dynamics of correlated electron-hole pairs (bound excitons) in
semiconducting quantum dots (QDs) is key for develo** our fundamental understanding of …
semiconducting quantum dots (QDs) is key for develo** our fundamental understanding of …
Navigating the Potential Energy Surface of CdSe Magic-Sized Clusters: Synthesis and Interconversion of Atomically Precise Nanocrystal Polymorphs
HH Ripberger, KJ Schnitzenbaumer… - Journal of the …, 2023 - ACS Publications
Magic-sized clusters (MSCs) are kinetically stable, atomically precise intermediates along
the quantum dot (QD) reaction potential energy surface. Literature precedent establishes …
the quantum dot (QD) reaction potential energy surface. Literature precedent establishes …
Light-driven and phonon-assisted dynamics in organic and semiconductor nanostructures
Rapid advances in chemical synthesis and fabrication techniques have led to a boost in
manufacturing and design of novel nanostructured materials that exhibit unique and often …
manufacturing and design of novel nanostructured materials that exhibit unique and often …
Evolution of the single-nanocrystal photoluminescence linewidth with size and shell: implications for exciton–phonon coupling and the optimization of spectral …
The optimization of photoluminescence spectral linewidths in semiconductor nanocrystal
preparations involves minimizing both the homogeneous and inhomogeneous contributions …
preparations involves minimizing both the homogeneous and inhomogeneous contributions …