Minority-carrier lifetime in a forward-biased asymmetrical p-n junction diode can be measured by observing the time response of the diode to a sudden reversing step voltage. An approximate but general ...

We demonstrate a novel white-light light-emitting-diode (LED) structure that operates at infrared wavelengths for broadening optical bandwidth performance. The nonuniform carrier distribution problem ...

Developing an efficient dual-electrode system for peroxymonosulfate (PMS) activation is essential to expand the scope for wastewater treatment and solve issues of low treatment capacity, poor ...