Fig. 3: The Lifshitz–Kosevich fit to Δρ(B) measured with the pulsed field.
From: Field-induced Lifshitz transition in the magnetic Weyl semimetal candidate PrAlSi
Inverse field dependence of the oscillatory magnetoresistance measured at 1.8 K with pulsed-field and at 2 K with static field are depicted as black and green lines, respectively. Note that the L–K fitting with a single frequency of 43 T reproduces the SdH oscillations nicely for the field below B*, but fails for B > B*, as shown in panel (a). A multi-frequency L–K fitting by employing both F2 and F3 describes Δρ(B) reasonably well for B > B*, seeing panel (b).
