N.D. Lang
Physical Review B - CMMP
Diabatic potential-energy curves for Ar+ and Kr+ interacting with a metal surface are reported. At intermediate distances, the attractive force is considerably smaller than the classical result for an ion attracted to its image charge. This has a substantial impact on the dynamics of electronically stimulated desorption, and on the Franck-Condon broadening of photoemission lines. Quantum effects on ion motion are considered, and the validity of a classical treatment is discussed. © 1989 The American Physical Society.
N.D. Lang
Physical Review B - CMMP
Ph. Avouris, I.F. Chang, et al.
Journal of Electronic Materials
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Nuclear Inst. and Methods in Physics Research, B
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ICCN 2002