Abstract
A symmetrical Σ=13 [001] {510} tilt grain boundary is studied by High Resolution Electron Microscopy and statics molecular relaxation. From the experimental images and the geometry of the different basic models, a new type of grain boundary is proposed. The {510} interface is not made up of a periodic structure, but of a mixture of slightly different basic structures, i.e. the interface is composed of a constant part and a variable core where some atoms have several stable positions.
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© 1989 Springer-Verlag Berlin, Heidelberg
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Rouvière, J.L., Bourret, A. (1989). Multiple Structures of a [001] Σ = 13 Tilt Grain Boundary in Germanium. In: Möller, H.J., Strunk, H.P., Werner, J.H. (eds) Polycrystalline Semiconductors. Springer Proceedings in Physics, vol 35. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-93413-1_3
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DOI: https://doi.org/10.1007/978-3-642-93413-1_3
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