For the process of photovoltaic conversion in organic solar cells (OSCs) and quantum‐dot
solar cells (QDSCs), three of four steps are determined by exciton behavior, namely, exciton …

Ultrafast optical microscopy, generally employed by incorporating ultrafast laser pulses into
microscopes, can provide spatially resolved mechanistic insight into scientific problems …

Quantum dot (QD) solids are an emerging platform for developing a range of optoelectronic
devices. Thus, understanding exciton dynamics is essential towards developing and …

Achieving superradiance in solids is challenging due to fast dephasing processes from
inherent disorder and thermal fluctuations. Perovskite quantum dots (QDs) are an exciting …

We review recent advances in the characterization of electronic forms of energy transport in
emerging semiconductors. The approaches described all temporally and spatially resolve …

We highlight the recent progress in ultrafast dynamic microscopy that combines ultrafast
optical spectroscopy with microscopy approaches, focusing on the application transient …

Förster resonant energy transfer (FRET)-mediated exciton diffusion through artificial
nanoscale building block assemblies could be used as an optoelectronic design element to …

The preparation of strongly emissive CsPbBr3 perovskite nanocrystals with robust surface
passivation is a challenge in the field of lead halide perovskite nanomaterials. We report an …

Understanding the energy flow in quantum dot solids represents an important step toward
designing artificial systems with configurable optoelectronic properties. The growing …

Long-range exciton transport is a key challenge in achieving efficient solar energy
harvesting in both organic solar cells and photosynthetic systems. Self-assembled molecular …