Print Email Facebook Twitter Probing magnetic correlations with spin-echo modulated small angle neutron scattering (SEMSANS) Title Probing magnetic correlations with spin-echo modulated small angle neutron scattering (SEMSANS) Author Li, Fankang (Oak Ridge National Laboratory) Steinke, Nina J. (Institut Laue-Langevin) Dalgliesh, Robert M. (ISIS Facility) Washington, Adam L. (ISIS Facility) Shen, Jiazhou (Indiana University - Purdue University) Pynn, Roger (Oak Ridge National Laboratory; Indiana University - Purdue University) Parnell, S.R. (TU Delft RID/TS/Instrumenten groep) Date 2021 Abstract The first measurements of magnetic correlation functions are presented using time-of-flight Spin-echo modulated small angle neutron scattering (SEMSANS) on the Larmor instrument at the ISIS pulsed neutron source. The accessible length scale is beyond that of the conventional SANS. A simplified model is presented to calculate the expected correlation functions for various magnetisation fields applied to the sample. As an example, we present the experimental data of a soft iron sample at various configurations of magnetisation field. Subject Magnetic Wollaston (MWP)MagnetismNeutronNeutron spin echoSmall angle scattering To reference this document use: http://resolver.tudelft.nl/uuid:abc6edbc-4f5e-4f10-bd46-4045b38a1819 DOI https://doi.org/10.1016/j.nima.2021.165705 ISSN 0168-9002 Source Nuclear Instruments & Methods in Physics Research. Section A: Accelerators, Spectrometers, Detectors, and Associated Equipment, 1014 Part of collection Institutional Repository Document type journal article Rights © 2021 Fankang Li, Nina J. Steinke, Robert M. Dalgliesh, Adam L. Washington, Jiazhou Shen, Roger Pynn, S.R. Parnell Files PDF jacs.1c03630.pdf 4.75 MB Close viewer /islandora/object/uuid:abc6edbc-4f5e-4f10-bd46-4045b38a1819/datastream/OBJ/view