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Magnetic resonance peak and nonmagnetic impurities

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

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Y. Sidis, P. Bourges, B. Keimer, L. P. Regnault, J. Bossy, A. Ivanov, B. Hennion, P. Gautier-Picard, G. Collin. 2000-06-16. Magnetic resonance peak and nonmagnetic impurities. https://arxiv.org/abs/cond-mat/0006265

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