Published August 1984 | Version v1
Report Restricted

Profile refinement of powder diffraction patterns using the Voigt function

Creators

Description

The Voigt function has been incorporated as a peak-shape description into a program for the refinement of constant wavelength X-ray and neutron diffraction patterns. The results obtained for neutron diffraction indicate that the Voigt function describes the profile peak shape to high accuracy even in the presence of substantial line broadening from particle-size effects. (author)

Availability note (English)

MF available from INIS under the Report Number.

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Additional details

Publishing Information

Imprint Pagination
14 p.
Report number
RAL--84-064

INIS

Country of Publication
United Kingdom
Country of Input or Organization
United Kingdom
INIS RN
16015752
Subject category
S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
Descriptors DEI
COMPUTER CODES; GAUSS FUNCTION; LINE BROADENING; NEUTRON DIFFRACTION; PARTICLE SIZE; PEAKS; POWDERS
Descriptors DEC
COHERENT SCATTERING; DIFFRACTION; FUNCTIONS; SCATTERING; SIZE