Naslov
Factors affecting diffraction broadening analysis

Autori
Popović, Stanko ; Skoko, Željko ; Štefanić, Goran

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni

Izvornik
12th European Powder Diffraction Conference / Fuess, Hartmut - Darmstadt : Www.druckerei-tischendorf.de, 2010, 42-42

Skup
12th European Powder Diffraction Conference

Mjesto i datum
Darmstadt, Njemačka, 27.08.2010. - 30.08.2010

Vrsta sudjelovanja
Poster

Vrsta recenzije
Nije recenziran

Ključne riječi
x-ray diffraction; line broadening; stokes method

Sažetak
The combined truncation and background level error, inherent in diffraction line profile analysis, has been calculated for several bell-shaped functions, which are usually used in the refinement of diffraction pattern. It has been shown that, in the line broadening analysis, the combined error more affects the functions which are usually used to describe the crystallite size parameter than the ones used to describe the strain parameter. The steps and precautions, which are necessary in order to minimize the error, have been proposed through simple examples. The values of the size and strain parameters, obtained from integral breadths derived by the Stokes deconvolution, have been compared with those which have followed from the Warren treatment of broadening.

Izvorni jezik
Engleski

Znanstvena područja
Fizika, Kemija

POVEZANOST RADA