Spin dynamics in high- superconductors
arXiv:cond-mat/9902067 · doi:10.1063/1.59619
Abstract
Key features of antiferromagnetic dynamical correlations in high- superconductors cuprates are discussed. In underdoped regime, the sharp resonance peak, occuring exclusively in the SC state, is accompanied by a broader contribution located around 30 meV which remains above . Their interplay may induce incommensurate structure in the superconducting state.
HTS99 Proceedings Miami (January 7-11 1999)