Helen Walker

activity

20142021

most citedResonant x-ray spectroscopy of uranium intermetallics at the U

M_{4, 5}

edges

56 citations · 181 across the 6 of their papers we have counts for

collaborators

Showing 2021Show all

1 paper · 1 filter

cond-mat.str-el2021★ 9 cited

From one- to two-magnon excitations in the S=3/2 magnet $β$ -CaCr $_{2}$ O $_{4}$

M. Songvilay, S. Petit, F. Damay +7

We apply neutron spectroscopy to measure the magnetic dynamics in the S=3/2 magnet $β$ -CaCr $_{2}$ O $_{4}$ (T $_{N}$ =21 K). The low-energy fluctuations, in the ordered state, resemble large…

From one- to two-magnon excitations in the S=3/2 magnet β-CaCr2​O4​

From one- to two-magnon excitations in the S=3/2 magnet $β$ -CaCr $_{2}$ O $_{4}$