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Recovery temperature for nonclassical energy transfer in atom-surface scattering
B. Gumhalter, A. Siber, J. P. Toennies
Nonperturbative expressions are derived for the angular resolved energy transfer spectra in the quantum regime of multiphonon scattering of inert gas atoms from surfaces. Applicati…
Study of energy transfer in helium atom scattering from surfaces
A. Siber, B. Gumhalter, J. P. Toennies
Recently developed quantum mechanical theory of inelastic He atom scattering (HAS) from solid surfaces is employed to analyze the energy transfer between projectile particles (ther…
Determination of Atom-Surface van der Waals Potentials from Transmission-Grating Diffraction Intensities
R. E. Grisenti, W. Schoellkopf, J. P. Toennies +2
Molecular beams of rare gas atoms and D_2 have been diffracted from 100 nm period SiN_x transmission gratings. The relative intensities of the diffraction peaks out to the 8th orde…