Spin density wave induced disordering of the vortex lattice in superconducting La${}_{2-x}$Sr${}_x$CuO${}_4$

J. Chang, J. S. White, M. Laver +19

We use small angle neutron scattering to study the superconducting vortex lattice in La${}_{2-x}$Sr${}_x$CuO${}_4$ as a function of doping and magnetic field. We show that near optimally…