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Surface Diffusion of Metal Atoms and Clusters Directly Observed

  • Gert Ehrlich
Part of the NATO ASI Series book series (NSSB, volume 360)

Abstract

The first diffusion studies on individual atoms appeared 30 years ago,1 at a time when even qualitative information about the behavior of atoms on metal surfaces was sparse. Since then, such investigations have become widespread, and the importance of this information in understanding more macroscopic phenomena, such as sintering and crystal growth, is widely recognized. It therefore seems appropriate to briefly summarize some of the things learned in single atom studies on metal surfaces, as well as to highlight recent developments and trends.

Keywords

Scanning Tunneling Microscope Surface Diffusion Single Atom Embed Atom Method46 Jump Rate 
These keywords were added by machine and not by the authors. This process is experimental and the keywords may be updated as the learning algorithm improves.

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Copyright information

© Springer Science+Business Media New York 1997

Authors and Affiliations

  • Gert Ehrlich
    • 1
  1. 1.Materials Research Laboratory and Department of Materials Science and EngineeringUniversity of Illinois at Urbana-ChampaignUrbanaUSA

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