Eschrig, Matthias and Norman, M R (2000) Neutron resonance: Modeling photoemission and tunneling data in the superconducting state of Bi2Sr2CaCu2O8+δ. Physical Review Letters, 85 (15).
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Motivated by neutron scattering data, we develop a model of electrons interacting with a magnetic resonance and use it to analyze angle resolved photoemission and tunneling data in the superconducting state of Bi2Sr2CaCu2O8+δ We not only can explain the peak-dip-hump structure observed near the (π, 0) point, and its particle-hole asymmetry as seen in superconductor-insulator-normal tunneling spectra, but. also its evolution throughout the Brillouin zone, including a velocity "kink" near the d-wave node.
This is a Submitted version This version's date is: 9/10/2000 This item is not peer reviewed
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