Questions tagged [x-ray-diffraction]

The tag has no usage guidance.

Filter by
Sorted by
Tagged with
4
votes
0answers
20 views

Fitting of mesostructure diffraction peaks

I've got synchrotron X-ray powder diffraction data where nice mesostructure diffraction peaks are observed at a very low angles. Does anybody know how to gain relevant information from these data? ...
5
votes
1answer
47 views

Order of diffraction pattern confusion in XRD experiment

Somewhere I came across this phrase: "expected diffraction angle for first order reflection." With respect to XRD do I take this as a rule of thumb that the diffraction will always be a ...
10
votes
1answer
73 views

Pattern X-Ray Diffraction Fitting

Assuming I have an experimental powder XRD spectra and I have a number of computational structures without any knowledge of which is correct, how can I simulate the powder XRD spectra? Once I have ...
8
votes
0answers
53 views

Have Finite Difference Time Domain methods made inroads into dynamical simulation of electron and/or X-ray scattering by crystals?

I'm afraid this question might be too basic or too naive or both, but here goes! For optical diffraction by periodic nano-structures (gratings, semiconductor manufacturing metrology) the rigorous ...