107 citations · 386 across the 22 of their papers we have counts for
22 papers
Magnetic-field periodic quantum Sondheimer oscillations in thin-film graphite
Toshihiro Taen, Andhika Kiswandhi, Toshihito Osada
Materials with the mesoscopic scales have provided an excellent platform for quantum-mechanical studies. Among them, the periodic oscillations of the electrical resistivity against…
Quantized thermoelectric Hall plateau in the quantum limit of graphite as a nodal line semimetal
Andhika Kiswandhi, Tomotaka Ochi, Toshihiro Taen +3
We performed thermoelectric Hall conductivity measurements on single-crystal graphite in the quantum limit up to 13 T. Both electrical and thermoelectric transport measure…
Weak localization on moiré superlattice in twisted double bilayer graphene
Masaki Kashiwagi, Toshihiro Taen, Kazuhito Uchida +3
Moiré superlattice created by twist stacking has multiple physical properties. These physical properties depend on the twist angle, hence investigation of the twist angle dependenc…
Thermoelectric Hall Effect at High-Magnetic-Field Quantum Limit in Graphite as a Nodal-Line Semimetal
Toshihito Osada, Tomotaka Ochi, Toshihiro Taen
The high-magnetic-field thermoelectric effect in nodal-line semimetals with straight nodal lines was investigated. Three-dimensional (3D) Dirac/Weyl semimetals exhibit constant the…
Thermoelectric Effect at Quantum Limit in Two-Dimensional Organic Dirac Fermion System with Zeeman Splitting
Toshihito Osada
The thermoelectric effect in a two-dimensional (2D) massless Dirac fermion (DF) system at the quantum limit is discussed to verify the prediction of high-performance thermopower in…
Possible Nonlinear Anomalous Thermoelectric Effect in Organic Massive Dirac Fermion System
Toshihito Osada, Andhika Kiswandhi
We propose a novel current-induced thermoelectric phenomenon, the nonlinear anomalous Ettingshausen effect (AEE), at zero magnetic field in inversion-asymmetric conductors. As an e…