PDFgetN3: atomic pair distribution functions from neutron powder diffraction data using ad hoc corrections. Issue 5 (9th August 2018)

• Record Type: Journal Article
• Authors: Juhás, Pavol; Louwen, Jaap N.; van Eijck, Lambert; Vogt, Eelco T. C.; Billinge, Simon J. L.
• Is Part Of: Journal of applied crystallography. Volume 51:Issue 5(2018)
• Page Start: 1492
• Page End: 1497
• Publication Date: 2018-08-09
• Subjects: neutron diffraction -- pair distribution functions -- constant‐wavelength neutron instruments -- computer programs; Crystallography -- Periodicals; 548.05
• DOI: 10.1107/S1600576718010002
• Languages: English
• ISSNs: 0021-8898

Abstract

Abstract : PDFgetN3, a software program for obtaining pair distribution functions from constant‐wavelength neutron powder diffraction data, is presented. Abstract : PDFgetN3, a new software tool for the extraction of pair distribution functions (PDFs) from neutron powder diffraction intensity data, is described. Its use is demonstrated with constant‐wavelength neutron data measured at the new powder diffractometer PEARL at the Delft University of Technology. PDFgetN3 uses an ad hoc data collection protocol similar to PDFgetX3 . The quality of the resulting PDFs is assessed by structure refinement and by comparison with established results from synchrotron X‐ray scattering.