Beyond photovoltaics: semiconductor nanoarchitectures for liquid-junction solar cells
The demand for clean energy technologies has spurred academic interest in new and
efficient ways to capture and store sunlight. 1-6 Concerted efforts are now being directed …
efficient ways to capture and store sunlight. 1-6 Concerted efforts are now being directed …
Mechanisms for charge trapping in single semiconductor nanocrystals probed by fluorescence blinking
AA Cordones, SR Leone - Chemical Society Reviews, 2013 - pubs.rsc.org
Semiconductor nanocrystal optical and charge transport properties are largely influenced by
the trapping of charge carriers on the nanocrystal surface. Charge trapping increases the …
the trapping of charge carriers on the nanocrystal surface. Charge trapping increases the …
[HTML][HTML] Technology progress on quantum dot light-emitting diodes for next-generation displays
Quantum dot light-emitting diodes (QD-LEDs) are widely recognised as great alternatives to
organic light-emitting diodes (OLEDs) due to their enhanced performances. This focus …
organic light-emitting diodes (OLEDs) due to their enhanced performances. This focus …
Quantum dot surface engineering: toward inert fluorophores with compact size and bright, stable emission
The surfaces of colloidal nanocrystals are complex interfaces between solid crystals,
coordinating ligands, and liquid solutions. For fluorescent quantum dots, the properties of …
coordinating ligands, and liquid solutions. For fluorescent quantum dots, the properties of …
Tuning hot carrier dynamics of InP/ZnSe/ZnS quantum dots by shell morphology control
Abstract Isotropic InP/ZnSe/ZnS quantum dots (QDs) are prepared at a high reaction
temperature, which facilitates ZnSe shell growth on random facets of the InP core. Fast …
temperature, which facilitates ZnSe shell growth on random facets of the InP core. Fast …
[HTML][HTML] Coupled organic–inorganic nanostructures (COIN)
M Scheele, W Brütting, F Schreiber - Physical Chemistry Chemical …, 2015 - pubs.rsc.org
In this perspective, we provide an overview of the emerging field of coupled conjugates of
quantum dots and organic semiconductors, referred to as “coupled organic–inorganic …
quantum dots and organic semiconductors, referred to as “coupled organic–inorganic …
Unique temperature dependence and blinking behavior of CdTe/CdSe (core/shell) type-II quantum dots
Temperature dependent photoluminescence (PL) spectroscopy in a range of 5 K to room
temperature (RT, 290 K) and single dot blinking behavior were investigated for CdTe/CdSe …
temperature (RT, 290 K) and single dot blinking behavior were investigated for CdTe/CdSe …
Surface-dependent, ligand-mediated photochemical etching of CdSe nanoplatelets
Photochemical etching of CdSe nanoplatelets was studied to establish a relationship
between the nanocrystal surface and the photochemical activity of an exciton. Nanoplatelets …
between the nanocrystal surface and the photochemical activity of an exciton. Nanoplatelets …
[HTML][HTML] Optical determination of crystal phase in semiconductor nanocrystals
Optical, electronic and structural properties of nanocrystals fundamentally derive from crystal
phase. This is especially important for polymorphic II–VI, III–V and I-III-VI2 semiconductor …
phase. This is especially important for polymorphic II–VI, III–V and I-III-VI2 semiconductor …
Nearly suppressed photoluminescence blinking of small-sized, blue–green–orange–red emitting single CdSe-based core/gradient alloy shell/shell quantum dots …
CdSe-based core/gradient alloy shell/shell semiconductor quantum dots (CGASS QDs)
have been shown to be optically quite superior compared to core–shell QDs. However, very …
have been shown to be optically quite superior compared to core–shell QDs. However, very …