%0 Journal Article
%A Brand, J.
%A Stunault, A.
%A Wurmehl, S.
%A Harnagea, L.
%A Büchner, B.
%A Meven, M.
%A Braden, M.
%T Spin susceptibility in superconducting LiFeAs studied by polarized neutron diffraction
%J Physical review / B
%V 89
%N 4
%@ 1098-0121
%C College Park, Md.
%I APS
%M FZJ-2015-00763
%P 045141
%D 2014
%X The local spin susceptibility in superconducting LiFeAs was studied by polarized neutron diffraction as a function of temperature. In the superconducting phase the spin susceptibility is clearly suppressed and it can be well described by the Yosida function suggesting a singlet pairing to occur at low temperature. The spin susceptibility in the normal state and its suppression in the superconducting phase are fully comparable to observations in Co-doped BaFe2As2.
%F PUB:(DE-HGF)16
%9 Journal Article
%U <Go to ISI:>//WOS:000332333900002
%R 10.1103/PhysRevB.89.045141
%U https://juser.fz-juelich.de/record/186691