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” …

Conspectus Semiconducting metal halide perovskite (MHP) nanocrystals have emerged as
an important new class of materials as the source of photons and charges for various …

Colloidal quantum dots exhibit efficient photoluminescence with widely tunable bandgaps
as a result of quantum confinement effects. Such quantum dots are emerging as an …

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 …

Elucidating the population dynamics of correlated electron-hole pairs (bound excitons) in
semiconducting quantum dots (QDs) is key for develo** our fundamental understanding of …

Most experiments on multiexcitons (MX) in quantum dots focused on the biexciton (XX),
which is now well-understood. In contrast, there is little understanding of higher MX in …

Albeit enormous achievement has already been made in photovoltaic and optoelectronic
fields with perovskites, further advancement is needed to address key challenges …

Metal halide perovskite nanocrystals are under intense investigation for their outstanding
optical and electronic properties. The presence of higher fine structure states, let alone …

We report the strong light-induced activation of forbidden exciton transition in CsPbBr3
perovskite quantum dots mediated by the symmetry-breaking polaron that modifies the …

Semiconductor nanoparticles (NP) or nanocrystals (NC) have been investigated for many
decades, with particular acceleration in interest upon the discovery of quantum confinement …