research

Observable NMR signal from circulating current order in YBCO

Abstract

Assuming, as suggested by recent neutron scattering experiments, that a broken symmetry state with orbital current order occurs in the pseudo-gap phase of the cuprate superconductors, we show that there must be associated equilibrium magnetic fields at various atomic sites in the unit cell, which should be detectable by NMR experiments

    Similar works

    Full text

    thumbnail-image

    Available Versions