In recent years, one of the most important advancements in cadmium telluride photovoltaic research and technology has been the realization that group-V doping is a viable strategy to increase ...

Nearly monodisperse colloidal superstructures of cadmium chalcogenide quantum dots (QDs) are reported. The superstructures, which we named as supra quantum dot (SQD), are typically composed of ...

We report wavelength-dependent enormous enhancement of the nonlinear refractive index of wild-type bacteriorhodopsin in the presence of semiconductor quantum dots. The effect is strongest in the ...

Quantum dots are microscopic semiconductor crystals developed in the lab that share many properties with atoms, including the ability to absorb or emit light, a technology that Los Alamos ...

For some reason, semiconductor quantum dots do not feature prominently in the history of nanotechnology. Like molecular beam epitaxy 1, for instance, they have had a much lower profile than the ...

In this work, we integrated a commercially-available fully-spectroscopic pixelated cadmium telluride (CdTe) detector system as a two-dimensional (2D) array detector into our existing benchtop ...

More information: Michinori Shiomi et al, Electrically pumped laser oscillation of C-band InAs quantum dot vertical-cavity surface-emitting lasers on InP (311)B substrate, Optics Express (2025).