Dynamical Conductivity and Zero-Mode Anomaly in Honeycomb Lattices
A topological anomaly present at zero energy is shown to give rise to a peculiar and singular behavior of the dynamic and static conductivity in two-dimensional honeycomb lattic...
Publications
6 shownTheory of Quantum Transport in a Two-Dimensional Electron System under Magnetic Fields. I. Characteristics of Level Broadening and Transport under Strong Fields
Characteristics of level broadening and transverse conductivity of a two-dimensional electron system under extremely strong fields have been theoretically investigated in the si...
Screening Effect and Impurity Scattering in Monolayer Graphene
The static polarization function is calculated in two-dimensional graphite and used for the calculation of the conductivity limited by charged-impurity scattering. The conductiv...
Electronic properties of two-dimensional systems
The electronic properties of inversion and accumulation layers at semiconductor-insulator interfaces and of other systems that exhibit two-dimensional or quasi-two-dimensional b...
Theory of Quantum Transport in a Two-Dimensional Electron System under Magnetic Fields. III. Many-Site Approximation
Effects of simultaneous scattering from many scatterers on the level broadening of each Landau level are investigated by assuming short-ranged scatterers. The double-site approx...
Electron Localization in a Two-Dimensional System in Strong Magnetic Fields. I. Case of Short-Range Scatterers
A computer simulation is performed to study localization of a two-dimensional electron system in strong magnetic fields. Scatterers with short-range δ-potentials are assumed, an...
Frequent Co-Authors
Researcher Info
- h-index
- 6
- Publications
- 6
- Citations
- 9,660
- Institution
- The University of Tokyo
External Links
Impact Metrics
h-index
6
h-index: Number of publications with at least h citations each.