293 citations · 1.9k across the 26 of their papers we have counts for
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High-frequency rectification via chiral Bloch electrons
Hiroki Isobe, Su-Yang Xu, Liang Fu
Rectification is a process that converts electromagnetic fields into a direct current. Such a process underlies a wide range of technologies such as wireless communication, wireles…
Nematic superconductivity stabilized by density wave fluctuations: Possible application to twisted bilayer graphene
Vladyslav Kozii, Hiroki Isobe, Jörn W. F. Venderbos +1
Nematic superconductors possess unconventional superconducting order parameters that spontaneously break rotational symmetry of the underlying crystal. In this work we propose a me…
Unconventional Superconductivity and Density Waves in Twisted Bilayer Graphene
Hiroki Isobe, Noah F. Q. Yuan, Liang Fu
We study electronic ordering instabilities of twisted bilayer graphene with electrons per supercell, where correlated insulator state and superconductivity are recently obser…
Nodal Arc in Disordered Dirac Fermions: Connection to Non-Hermitian Band Theory
Michał Papaj, Hiroki Isobe, Liang Fu
We show that Dirac fermion systems in two dimensions generally exhibit disorder-induced nodal arc replacing the nodal point and tilted Dirac cone, provided that the two components…