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1985 | OriginalPaper | Buchkapitel

Long- and Short-Range Order Fluctuations in the H/W(100) System

verfasst von : Roy F. Willis

Erschienen in: The Structure of Surfaces

Verlag: Springer Berlin Heidelberg

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The surface reconstruction phase transformations of W(100) can be understood in terms of periodic lattice distortion instabilities. A mechanism of non-linearly coupled phonon soft modes produces a system of antiphase domain walls which can be viewed as a “soliton superlattice”. Many aspects of the behavior of W(100) with variation in temperature and hydrogen coverage can be understood in terms of long- and short-range order fluctuations of this lattice dynamical model.

Metadaten
Titel
Long- and Short-Range Order Fluctuations in the H/W(100) System
verfasst von
Roy F. Willis
Copyright-Jahr
1985
Verlag
Springer Berlin Heidelberg
DOI
https://doi.org/10.1007/978-3-642-82493-7_38

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