Magnetic resonance peak and nonmagnetic impurities

/ Authors

Y. Sidis, P. Bourges, B. Keimer, L. Regnault, J. Bossy, A. Ivanov, B.Hennion, P. Gautier-Picard, G.Collin

/ Abstract

Nonmagnetic Zn impurities are known to strongly suppress superconductivity. We review their effects on the spin excitation spectrum in $\rm YBa_2Cu_3O_{7}$, as investigated by inelastic neutron scattering measurements.

Journal: arXiv: Superconductivity

DOI: 10.1007/978-94-010-0771-9_7