Effect of the sample geometry on the second magnetization peak in single crystalline Ba${}_{0.63}$K${}_{0.37}$BiO${}_3$ thick film

A. Yu. Galkin, Y. Kopelevich, P. Esquinazi +3

Magnetization hysteresis loop $M(H)$ measurements performed on a single crystalline Ba${}_{0.63}$K${}_{0.37}$BiO${}_3$ superconducting thick film reveal pronounced sample geometry depend…