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Dec. 26th, 2018
Excitonic instability and unconventional pairing in the nodal-line materials ZrSiS and ZrSiSeWe use a functional renormalization group (fRG) approach to investigate potential interaction-induced instabilities in a two-dimensional model for the Dirac nodal-line materials ZrSiS and ZrSiSe employing model parameters derived from ab initio calculations. Our results characterize the excitonic in...
Posted by Mikhail Katsnelson on 26 Dec 2018, 20:15