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Title: | Improved asymmetric peak parameter refinement |
Authors: | Hester, JR |
Keywords: | Diffraction Asymmetry Data analysis Refining Convergence Shape |
Issue Date: | 1-Aug-2013 |
Publisher: | Wiley-Blackwell |
Citation: | Hester, J.R (2013). Improved asymmetric peak parameter refinement. Journal of Applied Crystallography, 46, 1219-1220. doi:10.1107/S0021889813016233 |
Abstract: | New expressions for the calculation of axial asymmetry peak shape parameter derivatives in the Finger, Cox and Jephcoat model [J. Appl. Cryst. (1994), 27, 892-900] are presented. Code utilizing the new expressions shows an improved range of convergence for powder diffraction peak shape refinements, particularly when the parameters are transformed to A = H + S and B = H - S. © 2013, Wiley-Blackwell. |
Gov't Doc #: | 5066 |
URI: | http://dx.doi.org/10.1107/S0021889813016233 http://apo.ansto.gov.au/dspace/handle/10238/4862 |
ISSN: | 0021-8898 |
Appears in Collections: | Journal Articles |
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