The mid-infrared (mid-IR) is a wavelength range with a variety of technologically vital
applications in molecular sensing, security and defense, energy conservation, and …

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 …

Human knowledge of infrared (IR) radiation is about 200 years old. However it was in the
late 20th century that we developed a wide range of smart technologies for detection and …

Recently, high-quality large-area two-dimensional (2D) layered materials are highly desired
for integrated optoelectronic devices and systems due to their unique optoelectrical …

We demonstrate infrared light emission from thin epitaxially-grown In (Ga) Sb layers in InAs
(Sb) matrices across a wide range (3-8µm) of the mid-infrared spectral range. Our structures …

In optical wireless communication system, photoelectric conversion is realized by
photodetector at the receiver, and the noise in the detector will directly affect the …

InSb/GaAs nanostructures grown by solid-source molecular beam epitaxy are investigated
in this work. Three-dimensional dot-like InSb nanostructures are obtained by self-assembled …

We report on the epitaxial formation of type II In 0.5 Ga 0.5 Sb/InAs and InSb/InAs quantum
dot ensembles using metal organic vapor phase epitaxy. Employing scanning tunneling …

Self-assembled quantum-dot (QD) structures with type-II band alignment to the surrounding
matrix material have been proposed as a III/V material approach to realize small-bandgap …

Monolithic integration of a metallic photonic crystal (mPhC) structure onto semiconductor
infrared (IR) photodetectors can enhance the detector performances. In order to …