Waves of Light Can Be ‘Frozen’ in 3D Materials, According to a New Simulation : ScienceAlert
Scientists have solved a decades-long mystery on whether light can be effectively trapped in a 3D forest of microscopic particles.Using a new method for crunching vast sums in a model of particle interactions, a team of physicists in the US and France revealed conditions under which a wave of light can be brought to a standstill by defects in the right kind of material.Known as Anderson localization, after US theoretical physicist Philip W. Anderson, electrons can become trapped (localized) in disordered materials with…