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...
| Päätekijät: | , , , , , , , |
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| Aineistotyyppi: | Journal article |
| Julkaistu: |
2010
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