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  Spatiotemporal Self-Organization in a Surface Reaction: From the Atomic to the Mesoscopic Scale

Sachs, C., Hildebrand, M., Völkening, S., Wintterlin, J., & Ertl, G. (2001). Spatiotemporal Self-Organization in a Surface Reaction: From the Atomic to the Mesoscopic Scale. Science, 293(5535), 1635-1638. doi:10.1126/science.1062883.

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 Creators:
Sachs, Christian1, Author              
Hildebrand, Michael1, Author              
Völkening, Stephan1, Author              
Wintterlin, Joost1, Author              
Ertl, Gerhard1, Author              
Affiliations:
1Physical Chemistry, Fritz Haber Institute, Max Planck Society, ou_634546              

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 Abstract: Scanning tunneling microscopy data revealed the atomic processes in propagating reaction fronts that occur in the catalytic oxidation of hydrogen on Pt(111). The fronts were also characterized on mesoscopic length scales with respect to their velocity and width. Simulations on the basis of a reaction-diffusion model reproduce the experimental findings qualitatively well. The quantitative comparison reveals the limitations of this traditional approach to modeling spatiotemporal pattern formation in nonlinear dynamics.

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Language(s): eng - English
 Dates: 2001-05-292001-07-192001-08-31
 Publication Status: Published in print
 Pages: 5
 Publishing info: -
 Table of Contents: -
 Rev. Type: Peer
 Identifiers: eDoc: 289278
DOI: 10.1126/science.1062883
 Degree: -

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Title: Science
  Other : Science
Source Genre: Journal
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Publ. Info: Washington, D.C. : American Association for the Advancement of Science
Pages: 5 Volume / Issue: 293 (5535) Sequence Number: - Start / End Page: 1635 - 1638 Identifier: ISSN: 0036-8075
CoNE: https://pure.mpg.de/cone/journals/resource/991042748276600_1