Laboratory testing has revealed that some negatively-doped, “n-type” tunnel oxide passivated contact (TOPCon) and heterojunction (HJT) solar modules are susceptible to ultraviolet (UV) light-related ...

Environmental Specialties' photostability reach-in chambers are perfect for stress testing consumer items, packaging, and pharmaceutical products under ultraviolet (UV) and cool white (CW) light ...

Since the light in wavelength region around 260 nm (deep-ultraviolet region) in the ultraviolet region is expected to be useful in a wide range of applications including disinfection, water ...

Ultraviolet light emitting diodes (UV-LEDs) have rapidly evolved as a promising alternative to conventional mercury-based UV lamps in water disinfection systems. Their compact size, reduced energy ...

Researchers from Shandong University and the Lanzhou Institute of Chemical Physics have engineered a groundbreaking elastic ...

A highly efficient LED that is deadly to microbes and viruses but safe for people has been engineered by three RIKEN physicists 1. It could one day help countries emerge from the shadows of pandemics ...