Itinerant Spin Excitations in SrFe2As2 Measured by Inelastic Neutron
Scattering

Itinerant Spin Excitations in SrFe2As2 Measured by Inelastic Neutron Scattering

We report inelastic neutron scattering measurements of the magnetic excitations in SrFe2As2, the parent of a family of iron-based superconductors. The data extend throughout the Brillouin zone and up to energies of ~260meV. An analysis with the local-moment J_1-J2 model implies very different in-pla...

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Bibliographic Details
Main Authors:	Ewings, R, Perring, T, Gillett, J, Das, S, Sebastian, SE, Taylor, A, Guidi, T, Boothroyd, A
Format:	Journal article
Published:	2010

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