Researchers at Northeastern University have discovered how to change the electronic state of matter on demand, a breakthrough ...

A small electronic device that is powered by wireless signals from mobile phones could one day be used to label and connect a wide range of products to the Internet. A team led by Magnus Berggren ...

A numerical method for global optimization of quantum-well infrared photodetector (QWIP) performance parameters is presented and experimentally verified. The single-band effective-mass Schroedinger ...