Search for the πResonance in Two Particle Tunneling Experiments of YBCO Superconductors

Abstract

A recent theory of the resonant neutron scattering peaks in YBCO superconductors predicts the existence of a sharp spin triplet two particle collective mode (the ``πresonance") in the normal state. In this paper, we propose an experiment in which the πresonance could be probed directly in a two particle tunneling measurement.

10 pages, LATEX , 3 ps figures

References in corpus (1)

• Superconductivity-Induced Anomalies in the Spin Excitation Spectra of Underdoped YBa_2 Cu_3 O_{6+x}

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