Morphology of Ge surfaces after Bi, Bi2 and Bi3 ion impacts: holes, dots and sponge


Morphology of Ge surfaces after Bi, Bi2 and Bi3 ion impacts: holes, dots and sponge

Heinig, K.-H.; Böttger, R.; Bischoff, L.; Liedke, B.; Urbassek, H.; Anders, C.

Abstract

Outline: (1) Motivation; (2) Patterns after normal Bi_n^+ and Bi_n^++ impacts; (3) Patterns after normal Bi_1^+ and Bi_1^++ impacts; (4) Different regions in the T-E_i phase diagram --> driving forces; (5) MD simulations; (6) kMC simulations; (7) Predictions of damped KS equation; (8) Conclusions

Keywords: polyatomic ions; ion-solid interaction; surface morphology; self-organization

Beteiligte Forschungsanlagen

Verknüpfte Publikationen

  • Vortrag (Konferenzbeitrag)
    Workshop Ionenstrahlphysik, 10.-11.07.2012, Augsburg, Germany

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