Auflistung Geochemie, Mineralogie, Petrologie nach Mitwirkenden "Wuttke, Joachim"
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Multiple Bragg reflection by a thick mosaic crystal. II. Simplified transport equation solved on a grid
Bornemann, Folkmar; Li, Yun Yvonna; Wuttke, Joachim (Acta Crystallographica Section A, 2020)The generalized Darwin–Hamilton equations [Wuttke (2014). Acta Cryst. A70, 429–440] describe multiple Bragg reflection from a thick, ideally imperfect crystal. These equations are simplified by making full use of energy ... -
Numerically stable form factor of any polygon and polyhedron
Wuttke, Joachim (Journal of Applied Crystallography, 2021-03-25)Coordinate‐free expressions for the form factors of arbitrary polygons and polyhedra are derived using the divergence theorem and Stokes's theorem. Apparent singularities, all removable, are discussed in detail. Cancellation ...