Wolf, Dietrich; Griffiths, Robert B.:

Surface tension and stress in solids: The rigid-planes model

In: Physical Review B, Jg. 32 (1985) ; Nr. 5, S. 3194-3202
ISSN: 1098-0121
Zeitschriftenaufsatz / Fach: Physik
Abstract:
The physical origin of the difference between surface tension and stress at the surface of a crystal, in contrast to their equality at an interface between fluid phases, is discussed in terms of a simple model of rigid parallel planes with phenomenological bulk and surface energies. The relationship between this model and real crystals is also considered.

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