Spin fluctuations in LiFeAs observed by neutron scattering
We report neutron inelastic scattering measurements on the stoichiometric iron-based superconductor LiFeAs. We find evidence for (i) magnetic scattering consistent with strong antiferromagnetic fluctuations, and (ii) an increase in intensity in the superconducting state at low energies, similar to t...
| Main Authors: | , , , , , |
|---|---|
| 格式: | Journal article |
| 语言: | English |
| 出版: |
2011
|