Small-angle scattering tensor tomography algorithm for robust reconstruction of complex textures.

ABSTRACT: The development of small-angle scattering tensor tomography has enabled the study of anisotropic nanostructures in a volume-resolved manner. It is of great value to have reconstruction methods that can handle many different nanostructural symmetries. For such a method to be employed by researchers from a wide range of backgrounds, it is crucial that its reliance on prior knowledge about the system is minimized, and that it is robust under various conditions. Here, a method is presented that employs band-limited spherical functions to enable the reconstruction of reciprocal-space maps of a wide variety of nanostructures. This method has been thoroughly tested and compared with existing methods in its ability to retrieve known reciprocal-space maps, as well as its robustness to changes in in

SUBMITTER: Nielsen LC 

PROVIDER: S-EPMC10626654 | biostudies-literature | 2023 Nov

REPOSITORIES: biostudies-literature