Strain effects in Ge surface cascades

J. Tarus, K. Nordlund, J. Keinonen, R. S. Averback

Research output: Contribution to journalConference article

Abstract

By using classical molecular dynamics technique we have simulated the effects of 5 keV Xe atoms impinging on the strained Ge(1 0 0) 2×1 surface. We found that large adatom islands are formed on top of the amorphous zones created by the cascades. We also found that lattice atoms around the molten zone move radially inwards and thus cause strain relief in the sample.

Original languageEnglish (US)
Pages (from-to)482-486
Number of pages5
JournalNuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms
Volume164
DOIs
StatePublished - Apr 2000
EventICACS-18: 18th International Conference on Atomic Collisions in Solids - Odense, Denmark
Duration: Aug 3 1999Aug 8 1999

ASJC Scopus subject areas

  • Nuclear and High Energy Physics
  • Instrumentation

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