Over the past few decades, coherent broadband spectroscopy has been widely used to
improve our understanding of ultrafast processes (eg, photoinduced electron transfer, proton …

Two-dimensional electronic spectroscopy (2DES) reveals connections between an optical
excitation at a given frequency and the signals it creates over a wide range of frequencies …

The ensemble emission spectra of colloidal InP quantum dots are broader than achievable
spectra of cadmium-and lead-based quantum dots, despite similar single-particle line widths …

InP quantum dots (QDs) are the material of choice for QD display applications and have
been used as active layers in QD light-emitting diodes (QDLEDs) with high efficiency and …

We have developed a broad bandwidth two-dimensional electronic spectrometer that
operates shot-to-shot at repetition rates up to 100 kHz using an acousto-optic pulse shaper …

Disorder is intrinsic to weakly bound ionic systems and gives rise to specific electronic
processes. In recently developed perovskite ionic crystals, this dynamic lattice disorder is …

Action-2D electronic spectroscopy is emerging as a powerful technique to investigate
exciton dynamics in molecular aggregates and nanostructures. While maintaining the power …

Recently, it was demonstrated that charge separation in hybrid metal–semiconductor
nanoparticles (HNPs) can be obtained following photoexcitation of either the semiconductor …

The finite spectral line width of an ensemble of CdSe nanocrystals arises from size and
shape inhomogeneity and the single-nanocrystal spectrum itself. This line width directly …

Two-dimensional CdSe nanoplatelets are promising lasing materials. Their large lateral
areas reduce the optical gain threshold by increasing the oscillator strength and multiexciton …