Fig. 4: High field magnetoresistance of Eu1−xSrxMn1−zSb2.
From: Toward tunable quantum transport and novel magnetic states in Eu1−xSrxMn1−zSb2 (z < 0.05)
Field dependence of the out-of-plane magnetoresistance ∆ρout/ρout and in-plane magnetoresistance ∆ρin/ρin for a x = 0, b x = 0.2, c x = 0.5, and d x = 0.8. The inset of b shows the field-induced metamagnetic transition in the Eu sublattice, i.e., Eu spin ordering in and H < Hf and Hf < H < Hs. The insets of c, d show the linear fit of the Landau level fan diagram based on both the oscillatory resistivity ρin and the second derivative of the resistivity -d2ρn/dB2 for x = 0.5 and based on only the oscillatory resistivity ρin for x = 0.8.
