The outstanding chemical and physical properties of 2D materials, together with their
atomically thin nature, make them ideal candidates for metaphotonic device integration and …

Successfully designing an ideal solar cell requires an understanding of the fundamental
physics of photoexcited hot carriers (HCs) and the underlying mechanism of unique …

Multiple exciton generation (MEG), the generation of multiple electron–hole pairs from a
single high-energy photon, can enhance the photoconversion efficiency in several …

Continuous miniaturization of semiconductor devices is the key to boosting modern
electronics development. However, this downscaling strategy has been rarely utilized in …

Colloidal quantum dots (QDs) have emerged as versatile and efficient scaffolds to absorb
light and then manipulate, direct, and convert that energy into other useful forms of energy …

We report efficient photoconductivity multiplication in few-layer 2H-MoTe2 as a direct
consequence of an efficient steplike carrier multiplication with near unity quantum yield and …

Transition metal dichalcogenides (TMDs) have shown outstanding semiconducting
properties which make them promising materials for next-generation optoelectronic and …

Avalanche or carrier-multiplication effect, based on impact ionization processes in
semiconductors, has a great potential for enhancing the performance of photodetector and …

The past decade has witnessed the rise of low-dimensional materials, such as graphene,
transition metal dichalcogenides, black phosphorus, organic–inorganic hybrid perovskites …

Multiple exciton generation (MEG), the generation of multiple excitons from the absorption of
a single high-energy photon, is a strategy to go beyond the limiting efficiencies that define …