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Li, Fankang (author), Steinke, Nina J. (author), Dalgliesh, Robert M. (author), Washington, Adam L. (author), Shen, Jiazhou (author), Pynn, Roger (author), Parnell, S.R. (author)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...journal article 2021
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Li, Fankang (author), Parnell, S.R. (author), Dalgliesh, Robert (author), Washington, Adam (author), Plomp, J. (author), Pynn, Roger (author)To investigate long length scale structures using neutron scattering, real space techniques have shown certain advantages over the conventional methods working in reciprocal space. As one of the real space measurement techniques, spin echo modulated small angle neutron scattering (SEMSANS) has attracted attention, due to its relaxed...journal article 2019
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Parnell, S.R. (author), Washington, A.L. (author), Parnell, A.J. (author), Walsh, A (author), Dalgliesh, RM (author), Li, F (author), Hamilton, W.A. (author), Prevost, S (author), fairclough, J.P.A. (author), Pynn, R (author)Stöber silica particles are used in a diverse range of applications. Despite their widespread industrial and scientific uses, information on the internal structure of the particles is non-trivial to obtain and is not often reported. In this work we have used spin-echo small angle neutron scattering (SESANS) in conjunction with ultra small angle...journal article 2016