Lasers and optical amplifiers based on solution-processable materials have been long-
desired devices for their compatibility with virtually any substrate, scalability, and ease of …

Owing to their tunable band gap, high absorption coefficient, narrow emission linewidths
and unrestricted composition, InP-based colloidal quantum dots (QDs) have become …

Colloidal quantum dots (QDs) are attractive materials for realizing solution-processable
laser diodes that could benefit from size-controlled emission wavelengths, low optical-gain …

Multicarrier dynamics play an essential role in quantum dot photophysics and
photochemistry, and they are primarily governed by nonradiative Auger processes. Auger …

Quantum dots (QDs) are known for their size-dependent optical properties, narrow emission
bands, and high photoluminescence quantum yield (PLQY), which make them interesting …

Lead halide perovskite nanocrystals have drawn attention as active light-absorbing or-
emitting materials for opto-electronic applications due to their facile synthesis, intrinsic defect …

A procedure is developed for the growth of thick, conformal CdS shells that preserve the
optical properties of 5 nm HgSe cores. The n-doping of the HgSe/CdS core/shell particles is …

Colloidal nanoplatelets (NPLs) are promising materials for lasing applications. The
properties are usually discussed in the framework of 2D materials, where strong excitonic …

Optical gain in solution-processable quantum dots (QDs) has attracted intense interest
toward next-generation optoelectronics; however, the development of optical gain in heavy …

Atomically thin two-dimensional (2D) semiconductors are extensively investigated for
optoelectronic applications that require strong light–matter interactions. In view of such …