Composite to tilted vortex lattice transition in $B{i}_{2}S{r}_{2}CaC{u}_2{O}_{8+\delta }$ in oblique fields

Marcin Konczykowski, Cornelis Jacominus Van Der Beek, Alexei E. Koshelev +3

Precision measurements of the vortex phase diagram in single crystals of the layered superconductor Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$ in oblique magnetic fields confirm the exist…