Origin of atomic clusters during ion sputtering

L. E. Rehn, R. C. Birtcher, S. E. Donnelly, P. M. Baldo, L. Funk

Research output: Contribution to journalArticlepeer-review

58 Scopus citations

Abstract

Transmission electron microscopy (TEM) studies of the size distributions of the larger clusters (n ≥ 500) that are sputtered from the surface by high-energy ion impacts were carried out. An inverse power-law size distribution with an exponent of -2 that is independent of the total sputtering yield was obtained.

Original languageEnglish
Article number207601
Pages (from-to)207601/1-207601/4
JournalPhysical Review Letters
Volume87
Issue number20
StatePublished - Nov 12 2001

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