Intense paramagnon excitations in a large family of high-temperature superconductors
By M. L. Tacon, G. Ghiringhelli, J. Chaloupka, M. M. Sala, V. Hinkov, M. Haverkort, M. Minola, M. Bakr, K. Zhou, S. Blanco-Canosa and 10 more. 2011
369 citations recorded by the source corpus.
In the copper oxide superconductors, spin fluctuations might be involved in the electronic pairing mechanism. The case for such magnetically mediated superconductivity is now strengthened by the discovery of high-energy magnetic excitations that are not affected by chemical doping levels within several cuprates.
Subfields: Atomic and Molecular Physics, and Optics, Condensed Matter Physics
View Paper: https://www.semanticscholar.org/paper/cdf67c51ded37f27a3862b5858833f28944eeb7a
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In Atomic and Molecular Physics, and Optics
In Condensed Matter Physics
Citations in the corpus
- Ultrafast optical spectroscopy of strongly correlated materials and high-temperature superconductors: a non-equilibrium approach (2016, background): “The dispersion of the excitations (AF magnons) of the AF lattice can be phenomenologically reproduced by the expression [127]:”
- Long-Range Incommensurate Charge Fluctuations in (Y,Nd)Ba2Cu3O6+x (2012, background): “The inelastic portion of the spectrum comprises features around 100-300 meV resulting from paramagnon excitations [23], and 1-3 eV due to interorbital transitions (named dd excitations) [21].”