Spin fluctuations in a magnetically frustrated metal, LiV2O4

S. -H. Lee, Y. Qiu, C. Broholm +2

Inelastic neutron scattering is used to characterize spin fluctuations in the $d$-electron heavy fermion spinel $\mathrm{Li}{\mathrm{V}}_2{\mathrm{O}}_4$. The spin relaxation rate, ${\Gamma }_Q$, for $Q=0.6$ Å$^{-1}…