Above-threshold ionization

In atomic, molecular, and optical physics, above-threshold ionization (ATI), is a multi-photon effect where an atom is ionized with more than the energetically required number of photons. It was first observed in 1979.

Above-threshold ionization

In atomic, molecular, and optical physics, above-threshold ionization (ATI), is a multi-photon effect where an atom is ionized with more than the energetically required number of photons. It was first observed in 1979.