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

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 …

Transferring nanocrystals (NCs) from the laboratory environment toward practical
applications has raised new challenges. HgTe appears as the most spectrally tunable …

In order to advance the development of quantum emitter‐based devices, it is essential to
enhance light‐matter interactions through coupling between semiconductor quantum dots …

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 …

HgTe nanocrystals (NCs) possess advantages including tunable infrared absorption
spectra, solution processability, and low fabrication costs, offering new avenues for the …

Current mid-wave infrared (MWIR) photodetectors are generally too expensive to be used in
civil scenarios. HgTe colloidal quantum dots (CQDs) are among the most promising …

We demonstrate a low-temperature synthesis of ultrasmall (< 2 nm) HgTe quantum dots
(QDs) with superlative optical properties in the near and shortwave infrared. The tunable …

Nanocrystal integration into focal plane arrays requires the development of new photodiode
designs combining an efficient charge dissociation with a low dark current. Previously …

Light management is one of the main challenges to address when designing a sensor from
a nanocrystal (NC) array. Indeed, the carrier diffusion length, limited by hop** mechanism …