Magnetic phase diagram of the layered superconductor Bi{2+x}Sr{2-x}CuO{6+δ} (Bi2201) with Tc~7 K

S. Salem-Sugui, A. D. Alvarenga, J. Mosqueira +5

We report on magnetization measurements performed on a single crystal of Bi{2+x}Sr{2-x}CuO{6+δ} with Tc\sim7 K for H||c-axis. The isofield M(T) curves show a large reversible regio…