Fig. 4: Detailed thermal expansion and magnetostriction along a axis.
From: Thermodynamic evidence for polaron stabilization inside the antiferromagnetic order of Eu5In2Sb6
a Length change ΔL(T)/L0 and b thermal expansion coefficient α(T) measured at different magnetic fields H along the a axis. Inset: α(T, H = 0) along the c axis. c Magnetostriction ΔL(H)/L0 and (d) magnetostriction coefficient λ for H∥a at different T.
