Excitons, encountered in technologies like solar cells and TVs, are quasiparticles formed by an electron and a positively charged "hole," moving together in a semiconductor. Created when an electron ...

Imagine you're cooking. You're trying to develop a unique flavor by mixing spices you've never combined before. Predicting how this will turn out could be tricky. You want to create something ...

The Japanese AIST Group (consisting of National Institute of Advanced Industrial Science and Technology and AIST Solutions) and NGK Insulators have embarked on joint research to validate methods for ...

When connected to a voltage source, a semiconductor will transmit energy ... conductors have a band gap that is narrow to nonexistent. Semiconductors are sometimes considered to be insulators ...

electrical potential energy of a system of two-point charges and of electric dipole in an electrostatic field. Conductors and insulators, free charges and bound charges inside a conductor.

Rajnath Singh, US counterpart Hegseth agree on enhanced defence cooperation to deter "aggression in Indo-Pacific" ...

The arrangement of these energy bands depends on the material and electron interactions, which can be adjusted by adding certain atoms, a technique used in semiconductor ... complexity between ...

A kind of umbilical cord between different quantum states can be found in some materials. Researchers at TU Wien have now shown that this "umbilical cord" is generic to many materials.