Field Dependence of the Superconducting Basal Plane Anisotropy of TmNi2B2C

P. Das, J. M. Densmore, C. Rastovski +7

The superconductor TmNi2B2C possesses a significant four-fold basal plane anisotropy, leading to a square Vortex Lattice (VL) at intermediate fields. However, unlike other members…