Published November 1, 1987
| Version v1
Journal article
General theory of the effect of granularity in powder X-ray diffraction
Creators
- 1. Centre of Geological Research, La Habana (Cuba). Dept. of Crystallography of Minerals
Description
The effect of granularity in powder X-ray diffraction is reviewed, and the shortcomings of previously developed models in explaining this effect are described. A new physical model encompassing all aspects of this phenomenon is proposed. Mathematical formulae based on the model are derived, and their limit cases are discussed. Values of the theoretical intensities from the model are compared with results from a specially designed experiment. (orig.)
Additional details
Publishing Information
- Journal Title
- Acta Crystallogr., Sect. A: Found. Crystallogr.
- Journal Volume
- 43
- Journal Issue
- 6
- Series
- Acta Crystallogr., Sect. A: Found. Crystallogr.
- Journal Page Range
- 769-774
- ISSN
- 0108-7673
- CODEN
- ACACE
INIS
- Country of Publication
- Denmark
- Country of Input or Organization
- Denmark
- INIS RN
- 19037954
- Subject category
- S75: CONDENSED MATTER PHYSICS, SUPERCONDUCTIVITY AND SUPERFLUIDITY;
- Resource subtype / Literary indicator
- Progress Report
- Descriptors DEI
- GRAIN SIZE; GRANULAR MATERIALS; GRAPHITE; MATHEMATICAL MODELS; MIXTURES; POWDERS; PROGRESS REPORT; QUARTZ; REVIEWS; TESTING; X-RAY DIFFRACTION
- Descriptors DEC
- CARBON; COHERENT SCATTERING; CRYSTAL STRUCTURE; DIFFRACTION; DISPERSIONS; DOCUMENT TYPES; ELEMENTS; MATERIALS; MICROSTRUCTURE; MINERALS; NONMETALS; OXIDE MINERALS; SCATTERING; SIZE