The diagrams (bottom) illustrate how recombination mechanisms, such as over-penetration induced recombination (OPR), excess hole induced recombination (EHR), and back electron-hole recombination ...

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

Amplified spontaneous emission is a physical phenomenon that entails the amplification of the light spontaneously emitted by ...

Chemists reveal method for differentiating PCET mechanisms -- a key step for steering fundamental energy conversion and redox catalysis processes.

The Analyzer for Cusp Electrons (ACE) is designed to measure electron activity in the region of the northern magnetospheric ...

named as excess hole induced recombination (EHR). At lower voltages, back electron-hole recombination (BER) occurs when holes ...

This achievement was made possible by real-time control of the force fields between nanoparticles using focused electron beams. This research has practical applications, as the manipulation of ...

With his hole-in-one on the iconic island green at The Players Championship, Alejandro Tosti made a splash before the tournament had even begun – quite literally. The 17th hole at TPC Sawgrass ...

Prepare to be wowed by the mysterious cosmic wonders that are black holes. Black holes are perhaps the most nightmarishly fascinating features of our universe. Like long dark tunnels to nowhere ...