Premium
Temperature shift of the maximum of neutron critical scattering from an iron polycrystal. A test for the dynamie scaling theory
Author(s) -
Ciszewski R.,
Milczarek J.
Publication year - 1979
Publication title -
physica status solidi (b)
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.51
H-Index - 109
eISSN - 1521-3951
pISSN - 0370-1972
DOI - 10.1002/pssb.2220910133
Subject(s) - scaling , scattering , neutron scattering , neutron , small angle neutron scattering , physics , scattering theory , condensed matter physics , materials science , computational physics , nuclear physics , quantum electrodynamics , optics , mathematics , geometry
It is found, from neutron critical scattering measurements, that the well‐known temperature shift of the maximum of scattering depends not only on the scattering vector, but also on the wavelength of the incoming neutrons. The results obtained are compared with the predictions of the dynamic scaling theory and a new test for the validity of this theory based on the estimation of the critical index v is proposed.