Probing Multipolar Order in the Candidate Altermagnet MnF2 through the Elastocaloric Effect under Strain

  • Author:

    Rahel Ohlendorf, Luca Buiarelli, Hilary ML Noad, Andrew P Mackenzie, Rafael M Fernandes, Turan Birol, Jörg Schmalian, Elena Gati
  • Source:

    Phys. Rev. Lett. 137, 056702
  • Date: 28 July, 2026