Coupled Spin-Charge-Phonon Fluctuation in the All-In/All-Out Antiferromagnet Cd${}_2$Os${}_2$O${}_7$

A. Koda, H. T. Hirose, M. Miyazaki +8

We report on a novel spin-charge fluctuation in the all-in-all-out pyrochlore magnet Cd${}_2$Os${}_2$O${}_7$, where the spin fluctuation is driven by the conduction of thermally excited…