Spectroelectrochemistry (SEC) has been used for more than 50 years, but this set of
techniques has not been widely used for quantitative analysis. For many years, no …

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

Luminescent CuInS2 (CIS) quantum dots (QDs) exhibit highly efficient intragap emission
and long, hundreds-of-nanoseconds radiative lifetimes. These spectral properties, distinct …

The absolute positions of the energy levels of colloidal quantum dots of Hg (S, Se, Te),
which are of interest as mid-infrared materials, are determined by electrochemistry. The bulk …

Control over the doping density in copper sulfide nanocrystals is of great importance and
determines its use in optoelectronic applications such as NIR optical switches and …

The processes that govern radiative recombination in ternary CuInS2 (CIS) nanocrystals
(NCs) have been heavily debated, but recently, several research groups have come to the …

The photoluminescence (PL) quantum yield of semiconductor nanocrystals (NCs) is
hampered by in-gap trap states due to dangling orbitals on the surface of the nanocrystals …

Electron transfer to an individual quantum dot promotes the formation of charged excitons
with enhanced recombination pathways and reduced lifetimes. Excitons with only one or two …

Thermalization losses limit the photon-to-power conversion of solar cells at the high-energy
side of the solar spectrum, as electrons quickly lose their energy relaxing to the band edge …

Solution-phase spectroelectrochemistry was used to study electron injection into colloidal
CdSe quantum dots (QDs) with sizes ranging from 3.4 to 11.1 nm in tetrahydrofuran (THF) …