Title
The Weights of Various Features in the Magnetic Spectra of Cuprates
Abstract
We review briefly the magnetic fluctuation spectra, obtained by neutron scattering, of the high temperature superconductor YBa2Cu3O6.6 (Tc = 62.7 K). The resonance at 34 meV is the most prominent spectral feature in the superconducting state. Even so, its net weight accounts for a mere 1 % of the total squared moment expected for planar Cu2+ ions. For context, we also provide a discussion of the spectral weights associated with the magnetic order and spin waves in two-dimensional S = 1/2 Heisenberg antiferromagnets.
Recommended Citation
G. Aeppli et al., "The Weights of Various Features in the Magnetic Spectra of Cuprates," physica status solidi (b), vol. 215, no. 1, pp. 519 - 522, Wiley-VCH Verlag, Sep 1999.
The definitive version is available at https://doi.org/10.1002/(SICI)1521-3951(199909)215:1<519::AID-PSSB519>3.0.CO;2-8
Department(s)
Materials Science and Engineering
International Standard Serial Number (ISSN)
0370-1972
Document Type
Article - Journal
Document Version
Citation
File Type
text
Language(s)
English
Rights
© 1999 Wiley-VCH Verlag, All rights reserved.
Publication Date
01 Sep 1999