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General‐case data interpretation of spin‐echo small‐angle neutron scattering
Author(s) -
Zhao Jinkui
Publication year - 2003
Publication title -
journal of applied crystallography
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.429
H-Index - 162
ISSN - 1600-5767
DOI - 10.1107/s0021889803013736
Subject(s) - scattering , small angle scattering , neutron scattering , interpretation (philosophy) , neutron spin echo , echo (communications protocol) , function (biology) , physics , small angle neutron scattering , neutron , correlation function (quantum field theory) , spin (aerodynamics) , computational physics , biological small angle scattering , optics , nuclear physics , quantum mechanics , computer science , computer network , evolutionary biology , dielectric , biology , programming language , thermodynamics
Following previous works on data interpretation in the case of a one‐dimensionally encoded spin‐echo small‐angle neutron scattering instrument when the scattering data are collected along a single direction, further studies for the more general case of data collection in two dimensions are presented. A mathematical relationship between the correlation function measured in two dimensions and the pair‐distance distribution function of the scattering sample is established. The relationship between the correlation function measured in one and two dimensions is also examined.