Proposed experiment: out-of-plane nodal lines in Sr$_{2}$RuO$_{4}$

David Parker

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arXiv · 0909.4290

Proposed experiment: out-of-plane nodal lines in Sr$_{2}$RuO$_{4}$

David Parker

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Abstract

Since the original proposal of an unconventional chiral order parameter in the ruthenate perovskite superconductor Sr$_{2}$RuO$_{4}$, much attention has been given to the possibility of out-of-plane nodal lines on the predominant $γ$ cylindrical Fermi surface given evidence for low-lying quasiparticle excitations in this material. Here I propose a tunneling spectroscopy experiment to determine whether such nodal lines in fact exist.

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David Parker. 2009-09-23. Proposed experiment: out-of-plane nodal lines in Sr$_{2}$RuO$_{4}$. https://arxiv.org/abs/0909.4290

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