Auflistung Geochemie, Mineralogie, Petrologie nach Schlagwort "lattice parameter determination"
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Use of electron backscatter diffraction patterns to determine the crystal lattice. Part 1. Where is the Bragg angle?
(Journal of Applied Crystallography, 2023-02-24)The derivation of a crystal structure and its phase‐specific parameters from a single wide‐angle backscattered Kikuchi diffraction pattern requires reliable extraction of the Bragg angles. By means of the first derivative ... -
Use of electron backscatter diffraction patterns to determine the crystal lattice. Part 2. Offset corrections
(Journal of Applied Crystallography, 2023-02-24)A band width determination using the first derivative of the band profile systematically underestimates the true Bragg angle. Corrections are proposed to compensate for the resulting offset Δa/a of the mean lattice parameters ...