3 papers
cond-mat.supr-con2018
Effects of deep superconducting gap minima and disorder on residual thermal transport in
John F. Dodaro, Zhiqiang Wang, Catherine Kallin
Recent thermal conductivity measurements on [E. Hassinger et al., Phys. Rev. X 7, 011032 (2017)] were interpreted as favoring a pairing gap function with ver…
cond-mat.supr-con2018
Generalization of Anderson's Theorem for Disordered Superconductors
John F. Dodaro, Steven A. Kivelson
We show that at the level of BCS mean-field theory, the superconducting is always increased in the presence of disorder, regardless of order parameter symmetry, disorder stre…
cond-mat.supr-con2018
Phases of a phenomenological model of twisted bilayer graphene
John F. Dodaro, Steven A. Kivelson, Yoni Schattner +2
We propose a lattice scale two-band generalized Hubbard model as a caricature of the electronic structure of twisted bilayer graphene. Various possible broken symmetry phases can a…