Strength of iron under pressure up to 55GPa from X-ray diffraction line-width analysis

2006 ◽  
Vol 67 (9-10) ◽  
pp. 2197-2202 ◽  
Author(s):  
A.K. Singh ◽  
A. Jain ◽  
H.P. Liermann ◽  
S.K. Saxena
Keyword(s):  
Line Width ◽  
Diffraction Line ◽  
X Ray Diffraction ◽  
X Ray ◽  
Line Width Analysis

Kinematical diffraction by distorted crystals – dislocation X-ray line broadening

2007 ◽  
Vol 222 (3-4) ◽  
Author(s):  
Radomír Kužel
Keyword(s):  
Line Width ◽  
Diffraction Line ◽  
Orientation Factor ◽  
Line Broadening ◽  
X Ray Diffraction ◽  
X Ray ◽  
Orientation Contrast ◽  
Current State ◽  
Contrast Factor ◽  
Method Of Evaluation

The current state of the description and evaluation of dislocation-induced X-ray diffraction line broadening has been reviewed. The diffraction-line broadening can be analyzed in terms of line width, moments or Fourier coefficients. However, in the last years, whole pattern fitting has become the most popular method of evaluation. The line width is proportional to the Burgers vector of dislocations, to the square-root of dislocation density and to the so-called orientation (contrast) factor. The orientation factor determines the

X-ray diffraction line broadening on vibrating dry-milled Two Crows sepiolite

2006 ◽  
Vol 54 (3) ◽  
pp. 390-401 ◽  
Author(s):  
Joaquin Bastida ◽  
Marek A. Kojdecki ◽  
Pablo Pardo ◽  
Pedro Amorós
Keyword(s):  
Diffraction Line ◽  
Line Broadening ◽  
X Ray Diffraction ◽  
X Ray
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