107 citations · 386 across the 22 of their papers we have counts for
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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…
Observation of Possible Nonlinear Anomalous Hall Effect in Organic Two-Dimensional Dirac Fermion System
Andhika Kiswandhi, Toshihito Osada
We report the observation of nonlinear anomalous Hall effect (NLAHE) in the multilayered organic conductor -(BEDT-TTF)I in the charge order (CO) insulating phase just un…
Experimental Confirmation of Massive Dirac Fermions in Weak Charge-Ordering State in α-(BEDT-TTF)_2I_3
Kenta Yoshimura, Mitsuyuki Sato, Toshihito Osada
The electronic structure of weak charge-ordering (CO) state just below the critical pressure in an organic conductor α-(BEDT-TTF)_2I_3 was experimentally investigated using peak st…
Possible Current-Induced Phenomena and Domain Control in an Organic Dirac Fermion System with Weak Charge Ordering
Toshihito Osada, Andhika Kiswandhi
We show that when the electron and hole densities are unbalanced, observable nonlinear anomalous Hall effect and current-induced orbital magnetization appear at zero magnetic field…
Experimental Confirmation of Quantum Hall Ferromagnetic State in an Organic Dirac Fermion System
Mitsuyuki Sato, Takako Konoike, Toshihito Osada
We have experimentally confirmed the quantum Hall ferromagnetic state with Chern number ν=0, characterized by the helical edge state, in a layered organic Dirac fermion system α-(B…