Probing multipolar order in the candidate altermagnet MnF${}_2$ through the elastocaloric effect under strain

Rahel Ohlendorf, Luca Buiarelli, Hilary M. L. Noad +5

Altermagnets break a combination of time-reversal and rotational symmetries without generating a net magnetization. As such, the order parameter of $d$-wave altermagnets has the sa…