Two-dimensional materials are substances with a thickness of a few nanometres or less. Electrons in these materials are free to move in the two-dimensional plane, but their restricted motion in ...

Examples of such a dipole include an electron–hole pair in a semiconductor, which forms an exciton polariton, and the oscillating electrons at the surface of a metal, which creates a surface ...

A research team led by Prof. Alexander Vainstein from the Robert H. Smith Faculty of Agriculture, Food, and Environment at The Hebrew University of Jerusalem has developed a new variety of lettuce ...

Batteries Made To Last As the world electrifies and switches to renewable energy, the need for more energy storage grows. This is in part driven by the switch to EVs, but also due to the intermittent ...