Two-center minima in harmonic spectra from aligned polar molecules
Two-center resonant photo ionization
Two-color modulation transfer spectroscopy
Two-color photoassociation spectroscopy of ytterbium atoms and the precise determinations of s-wave scattering lengths
Two-color stabilization of atomic hydrogen in circularly polarized laser fields
Two-dimensional array of microtraps with atomic shift register on a chip
Two-dimensional atomic lithography by sub-micron focusing of atomic beams
Two-dimensional double-quantum spectra reveal collective resonances in an atomic vapor
Two-dimensional Fourier-transform Spectroscopy of Potassium Vapor
Two-dimensional Rydberg gases and the quantum hard squares model
Two-dimensional sideband Raman cooling and Zeeman state preparation in an optical lattice
Two-Electron Effects in the Multiphoton Ionization of Magnesium with 400 nm 150 fs Pulses
Two-electron effects pervading the formation of highly excited neutral atoms in the break-up of strongly driven H$_{2}$
Two-electron excitation of an interacting cold Rydberg gas
Two-electron ionization in strong laser fields below intensity threshold: signatures of attosecond timing in correlated spectra
Two-electron photoionization of endohedral atoms
Two-electron self-energy contribution to the ground state energy of heliumlike ions
Two-element Zeeman Slower for Rubidium and Lithium
Two-Loop Bethe Logarithms for non-S Levels
Two-Loop Effects and Current Status of the 4He+ Lamb Shift