Direct visualization of local interaction forces in Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$ vortex matter

J. Aragón Sánchez, R. Cortés Maldonado, M. I. Dolz +4

We study the local vortex-vortex interaction force ${\text{f}}_i$ of the structure frozen during a field-cooling process in an electron-irradiated Bi${}_2$Sr${}_2$CaCu${}_2$O${}_{8+\delta }$ sam…