Место издания:Institute of Physics Publishing, Bristol and Philadelphia UK UK St Petersburg, Russia
Первая страница:989
Последняя страница:992
Аннотация:Small-Angle Scattering of X-rays (S-AS) will be convenient if objective is the study of crystalline diffraction patterns of 50-200 nm.
We discuss the results of S-AS at temperature range 100-300 K for Hg2Cl2 and GaN singlecrystal films of 100-300 mkm thickness.
The analysis of S-AS at different temperature shows the size and amount of domains in crystal. This interpretation coincides with the optical data.
We can couple and compare the shape of ordinary X-ray diffractometry (XRD) rocking curves of crystals with S-AS data.
We can to table the model of the domain wall web. The web of Hg2Cl2 domain has rectangular shape, the web of GaN domains looked like fisher network of 120 degrees.