Plasmon
= Plasmon
{wiki}
A <plasmon> is a quantum of a collective oscillation of <electric charge> density in a <plasma> or conducting material. Long-range <Coulomb interaction> can give its long-wavelength longitudinal mode a nonzero frequency.
= Plasmon
{wiki}
A <plasmon> is a quantum of a collective oscillation of <electric charge> density in a <plasma> or conducting material. Long-range <Coulomb interaction> can give its long-wavelength longitudinal mode a nonzero frequency.