The excitation of He scattered from Pb

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, , Citation E Taglauer et al 1979 J. Phys. B: Atom. Mol. Phys. 12 L533 DOI 10.1088/0022-3700/12/17/005

0022-3700/12/17/L533

Abstract

Measurements of the He I 388.8 nm radiation intensity emitted during He+ bombardment of solid Pb from back-scattered excited helium show a monotonic increase with incident energy (700-2000 eV). This is in contrast to the observed oscillatory yield of back-scattered He+ ions measured over the same energy range.

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10.1088/0022-3700/12/17/005