1.7k citations · 11.2k across the 179 of their papers we have counts for
180 papers
Integer quantum Hall effect
Hideo Aoki
Integer quantum Hall effect, which is the Hall effect quantized into integer times (: elementary charge, : Planck's constant) observed first in two-dimensional electr…
Exact continuum theory of anti-Klein tunneling in bilayer graphene
P. A. Maksym, H. Aoki
Exact conditions for anti-Klein transmission zeros are found analytically with a 4-component continuum approach which includes trigonal warping. Anti-Klein tunneling occurs at obli…
Superconductivity enhanced by pair fluctuations between wide and narrow bands
Changming Yue, Hideo Aoki, Philipp Werner
Full or empty narrow bands near the Fermi level are known to enhance superconductivity by promoting scattering processes and spin fluctuations. Here, we demonstrate that doublon-ho…
Nematicity-enhanced superconductivity in systems with a non-Fermi liquid behavior
Sharareh Sayyad, Motoharu Kitatani, Abolhassan Vaezi +1
We explore the interplay between nematicity~(spontaneous breaking of the sixfold rotational symmetry), superconductivity, and non-Fermi liquid behavior in partially flat-band model…
Floquet topological superconductivity induced by chiral many-body interactions
Sota Kitamura, Hideo Aoki
We study how a -wave superconductivity is changed when illuminated by circularly-polarised light (CPL) in the repulsive Hubbard model in the strong-coupling regime. We adopt the…
Resonant pair-exchange scattering and BCS-BEC crossover in a system composed of dispersive and heavy incipient bands: a Feshbach analogy
Kazunari Ochi, Hiroyuki Tajima, Kei Iida +1
We theoretically show that a two-band system with very different masses harbors a resonant pair scattering that leads to novel pairing properties, as highlighted by the Bardeen-Coo…