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Lattice and Peak Profile Parameters in GIXD Technique

Journal Solid State Phenomena (Volume 130)
Volume APPLIED CRYSTALLOGRAPHY XX
Edited by Danuta Stróż & Małgorzata Karolus
Pages 281-286
DOI 10.4028/www.scientific.net/SSP.130.281
Citation Tomasz Goryczka et al., 2007, Solid State Phenomena, 130, 281
Online since December, 2007
Authors Tomasz Goryczka, Grzegorz Dercz, Lucjan Pająk, Eugeniusz Łągiewka
Keywords GIXD, LeBail Refinement, X-Ray Diffraction (XRD)
Abstract

Grazing incident X-ray diffraction technique was applied to determine the influence of incident beam angle (α angle) on structural parameters as well as peak profile. X-ray diffraction patterns were registered in asymmetrical geometry, in which a parallel beam was formed by Soller and divergence slits. Lowering of the α angle results in accuracy decrease of lattice parameters as well as in significant broadening of a half-width of X-ray diffraction line.

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