Electric-Field Induced Superconductor-Insulator Transitions in Exfoliated Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$ Flakes

Menghan Liao, Yuying Zhu, Jin Zhang +7

We realize superconductor-insulator transitions (SIT) in mechanically exfoliated Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$ (BSCCO) flakes and address simultaneously their transport properties…