Two-dimensional (2D) materials including graphene, transition metal dichalcogenides, black
phosphorus, MXenes, and semimetals have attracted extensive and widespread interest …

Nanocrystals (NCs) are one of the few nanotechnologies to have attained mass market
applications with their use as light sources for displays. This success relies on Cd-and In …

Commercial infrared (IR) photodetectors based on epitaxial growth inorganic
semiconductors, eg InGaAs and HgCdTe, suffer from high fabrication cost, poor compatibility …

HgTe nanocrystals, thanks to quantum confinement, present a broadly tunable band gap all
over the infrared spectral range. In addition, significant efforts have been dedicated to the …

Among materials produced as colloidal quantum dots (CQDs), HgTe has a special status
being the only material covering the whole infrared range from the visible to the THz (0.7 …

Improved mid-infrared photoconductors based on colloidal HgTe quantum dots are realized
using a hybrid ligand exchange and polar phase transfer. The do** can also be controlled …

Nanocrystals are promising building blocks for the development of low-cost infrared
optoelectronics. Gating a nanocrystal film in a phototransistor geometry is commonly …

HgTe colloidal quantum dots are investigated as the active material in photodiodes for
extended short-wave infrared up to 2.6 μm. The HgTe colloidal quantum dots photodiodes …

Thanks to their narrow band gap nature and fairly high carrier mobility, HgTe nanocrystals
(NCs) are of utmost interest for optoelectronics beyond the telecom window (λ> 1.55 μm). In …

Due to the appeal of room temperature operation and low‐cost potential, colloidal quantum
dots (CQDs) have become an alternative to traditional epitaxial materials for infrared …