Matches in SemOpenAlex for { <https://semopenalex.org/work/W4235049209> ?p ?o ?g. }
Showing items 1 to 78 of
78
with 100 items per page.
- W4235049209 endingPage "82" @default.
- W4235049209 startingPage "75" @default.
- W4235049209 abstract "Abstract In this investigation we have examined how the full width at half maximum intensity (FWHM) and asymmetry of x-ray powder diffraction line profiles are influenced by the instrumental conditions adopted. Experimental x-ray data has been collected for a matrix of instrumental conditions by systematically varying the divergence slit angle (and the corresponding anti-scatter slit) over the range 0.25° to 1.25°, by using either a 0.05mm or 0.2mm receiving slit, or by removing the diffracted beam Soller slit. The line profile Standard Reference Material, SRM, 660 (LaB 6 ) was used as the powder specimen in that it imparts minimal specimen induced broadening to the diffraction profiles. X-ray data were collected on a conventional, divergent beam, x-ray diffractometer using CuKα radiation. The FWHM of the CuKα 1 component can be as low as 0.035°2θ for high resolution conditions, but is normally ∼0.1°2θ at 2θ ≈ 30° for the instrumental conditions adopted in routine diffractometry. Below 2θ = 50°, the divergence slit has a significant effect on the FWHM and is the major cause of the increase in FWHM with decreasing 2θ. Results are presented of the 2θ dependence of FWHM values for each of the instrumental conditions recorded. A general relationship for the 2θ dependence of the FWHM and the asymmetry has been investigated to supersede the inappropriate Cagliotti expression frequently used in x-ray Rietvcld refinement." @default.
- W4235049209 created "2022-05-12" @default.
- W4235049209 creator A5022233923 @default.
- W4235049209 creator A5079502620 @default.
- W4235049209 date "1994-01-01" @default.
- W4235049209 modified "2023-09-26" @default.
- W4235049209 title "An Analysis of the Effect of Different Instrumental Conditions on the Shapes of X-ray Powder Line Profiles" @default.
- W4235049209 cites W1973518565 @default.
- W4235049209 cites W2067986570 @default.
- W4235049209 doi "https://doi.org/10.1154/s0376030800017663" @default.
- W4235049209 hasPublicationYear "1994" @default.
- W4235049209 type Work @default.
- W4235049209 citedByCount "4" @default.
- W4235049209 countsByYear W42350492092014 @default.
- W4235049209 countsByYear W42350492092017 @default.
- W4235049209 countsByYear W42350492092020 @default.
- W4235049209 crossrefType "journal-article" @default.
- W4235049209 hasAuthorship W4235049209A5022233923 @default.
- W4235049209 hasAuthorship W4235049209A5079502620 @default.
- W4235049209 hasConcept C108649604 @default.
- W4235049209 hasConcept C113196181 @default.
- W4235049209 hasConcept C120665830 @default.
- W4235049209 hasConcept C121332964 @default.
- W4235049209 hasConcept C168834538 @default.
- W4235049209 hasConcept C185592680 @default.
- W4235049209 hasConcept C192562407 @default.
- W4235049209 hasConcept C198352243 @default.
- W4235049209 hasConcept C199215989 @default.
- W4235049209 hasConcept C207114421 @default.
- W4235049209 hasConcept C2524010 @default.
- W4235049209 hasConcept C26771246 @default.
- W4235049209 hasConcept C2779328170 @default.
- W4235049209 hasConcept C2908686090 @default.
- W4235049209 hasConcept C33923547 @default.
- W4235049209 hasConcept C38976095 @default.
- W4235049209 hasConcept C39546656 @default.
- W4235049209 hasConcept C43617362 @default.
- W4235049209 hasConcept C50515024 @default.
- W4235049209 hasConcept C62520636 @default.
- W4235049209 hasConceptScore W4235049209C108649604 @default.
- W4235049209 hasConceptScore W4235049209C113196181 @default.
- W4235049209 hasConceptScore W4235049209C120665830 @default.
- W4235049209 hasConceptScore W4235049209C121332964 @default.
- W4235049209 hasConceptScore W4235049209C168834538 @default.
- W4235049209 hasConceptScore W4235049209C185592680 @default.
- W4235049209 hasConceptScore W4235049209C192562407 @default.
- W4235049209 hasConceptScore W4235049209C198352243 @default.
- W4235049209 hasConceptScore W4235049209C199215989 @default.
- W4235049209 hasConceptScore W4235049209C207114421 @default.
- W4235049209 hasConceptScore W4235049209C2524010 @default.
- W4235049209 hasConceptScore W4235049209C26771246 @default.
- W4235049209 hasConceptScore W4235049209C2779328170 @default.
- W4235049209 hasConceptScore W4235049209C2908686090 @default.
- W4235049209 hasConceptScore W4235049209C33923547 @default.
- W4235049209 hasConceptScore W4235049209C38976095 @default.
- W4235049209 hasConceptScore W4235049209C39546656 @default.
- W4235049209 hasConceptScore W4235049209C43617362 @default.
- W4235049209 hasConceptScore W4235049209C50515024 @default.
- W4235049209 hasConceptScore W4235049209C62520636 @default.
- W4235049209 hasLocation W42350492091 @default.
- W4235049209 hasOpenAccess W4235049209 @default.
- W4235049209 hasPrimaryLocation W42350492091 @default.
- W4235049209 hasRelatedWork W1991040283 @default.
- W4235049209 hasRelatedWork W1999469360 @default.
- W4235049209 hasRelatedWork W2014996801 @default.
- W4235049209 hasRelatedWork W2080835640 @default.
- W4235049209 hasRelatedWork W2095443413 @default.
- W4235049209 hasRelatedWork W212834274 @default.
- W4235049209 hasRelatedWork W2151220494 @default.
- W4235049209 hasRelatedWork W2347578197 @default.
- W4235049209 hasRelatedWork W2363127532 @default.
- W4235049209 hasRelatedWork W4235049209 @default.
- W4235049209 hasVolume "38" @default.
- W4235049209 isParatext "false" @default.
- W4235049209 isRetracted "false" @default.
- W4235049209 workType "article" @default.