Semiconductor nanocrystals represent a promising class of solution-processable optical-
gain media that can be manipulated via inexpensive, easily scalable colloidal techniques …

The field of nanocrystal quantum dots (QDs) is already more than 30 years old, and yet
continuing interest in these structures is driven by both the fascinating physics emerging …

Lead halide perovskite semiconductors have recently gained wide interest following their
successful embodiment in solid-state photovoltaic devices with impressive power …

Colloidal quantum dots (QDs) combine the superior light-emission characteristics of
quantum-confined semiconductors with the chemical flexibility of molecular systems. These …

I), which were very recently reported as a high efficiency luminescent materials.[19] We
observed low-threshold, wavelengthtunable, and ultrastable stimulated emission (SE) from …

Halide perovskite materials have attracted intense research interest due to the striking
performance in photoharvesting photovoltaics as well as photoemitting applications. Very …

Colloidal nanocrystals (NCs, ie, crystalline nanoparticles) have become an important class
of materials with great potential for applications ranging from medicine to electronic and …

Solution-processed inorganic and organic materials have been pursued for more than a
decade as low-threshold, high-gain lasing media, motivated in large part by their tunable …

Colloidal nanoplatelets (NPLs) have recently emerged as favorable light-emitting materials,
which also show great potential as optical gain media due to their remarkable optical …

On-chip photonic information processing systems require great research efforts toward
miniaturization of the optical components. However, when approaching the classical …