Oscillating paramagnetic Meissner effect and Berezinskii-Kosterlitz-Thouless transition in $B{i}_{2}S{r}_{2}CaC{u}_2{O}_{8+\delta }$ monolayer

S. Y. Wang, Y. Yu, J. X. Hao +12

Monolayers of a prototypical cuprate high transition-temperature ($T_C$) superconductor $B{i}_{2}S{r}_{2}CaC{u}_2{O}_{8+\delta }$ (Bi2212) was recently found to show $T_C$ and other electronic prope…