Abstract By alloying GaN with AlN the emission of AlGaN light-emitting diodes can be tuned
to cover almost the entire ultraviolet spectral range (210–400 nm), making ultraviolet light …

Owing to their novel physical properties, semiconductors have penetrated almost every
corner of the contemporary industrial system. Nowadays, semiconductor materials and their …

Solid state UV emitters have many advantages over conventional UV sources. The (Al, In,
Ga) N material system is best suited to produce LEDs and laser diodes from 400 nm down to …

Epitaxially grown high crystalline quality InGaN/AlGaN multiple quantum structures on
patterned sapphire with silica array (PSSA) have been successfully demonstrated. In …

Crystal growth of eco-friendly, ultrawide bandgap aluminium gallium nitride (AlGaN)
semiconductor-based ultraviolet-B (UVB) light-emitting diodes (LEDs) hold the potential to …

Featured Application Sterilization, UV curing and printing, and phototherapy. Abstract This
paper reviews the progress of AlGaN-based deep-ultraviolet (DUV) light emitting diodes …

Solving the doping asymmetry issue in wide-gap semiconductors is a key difficulty and long-
standing challenge for device applications. Here, a desorption-tailoring strategy is proposed …

Ultraviolet light emitting diodes (UV LEDs) are one of the most promising technologies for
preventing future pandemics, improving health outcomes, and disinfecting water sources …

The disinfection industry would greatly benefit from efficient, robust, high-power deep-
ultraviolet light-emitting diodes (UV–C LEDs). However, the performance of UV–C AlGaN …

AlGaN‐based deep ultraviolet light‐emitting diodes (UV LEDs) have gained rapidly growing
attention due to their wide applications in water purification, air disinfection, and sensing as …