In-plane current-voltage characteristics and oscillatory Josephson-vortex flow resistance in La-free Bi${}_{2+x}$Sr${}_{2-x}$CuO${}_{6+\delta }$ single crystals in high magnetic fields

S. I. Vedeneev, D. K. Maude

We have investigated the in-plane $I(V)$ characteristics and the Josephson vortex flow resistance in high-quality La-free Bi${}_{2+x}$Sr${}_{2-x}$CuO${}_{6+\delta }$ (Bi2201) single crystals i…