There’s a new type of LED in town. These light-emitting diodes (LEDs) are made from a material called perovskite, a calcium ...

Inside the communications center at the Medina County Sheriff's Office, law enforcement officers and local school ...

Researchers developed a nanoscale quantum resonant tunnelling diode that mimics a sensory neuron, detecting light, processing ...

A new optoelectronic memory device using critical band-to-band tunneling shows promise for high-speed, low-voltage operation ...