The doping dependence of the Cu NMR line shapes measured in YBa(Formula presented)Cu(Formula presented)O(Formula presented) is explained by a planar antiferromagnetic (Formula presented) model with quenched frustrated ferromagnetic bonds. A numerical algorithm for finding the ground state of the model is described, as well as a method for comparing the numerical results to the experiments. Good agreement with the experiments is obtained.
|Number of pages||7|
|Journal||Physical Review B - Condensed Matter and Materials Physics|
|State||Published - 1997|