138 citations · 357 across the 12 of their papers we have counts for
12 papers
Anomalous scaling law for thermoelectric transport of 2D-confined electrons in an organic molecular system
Naoki Kouda, Kyohei Eguchi, Ryuji Okazaki +1
Confined electrons in low dimensions host desirable material functions for downscaled electronics as well as advanced energy technologies. Thermoelectricity is a most fascinating e…
Third-order Electrical Conductivity of the Charge-ordered Organic Salt -(BEDT-TTF)I
Mayu Ishii, Ryuji Okazaki, Masafumi Tamura
We performed third-order electrical conductivity measurements on the organic conductor -(BEDT-TTF)I using an ac bridge technique sensitive to nonlinear signals. Third-or…
Universal Behavior of Magnetoresistance in Organic Dirac Electron Systems
Ryotaro Kobara, Shin Igarashi, Yoshitaka Kawasugi +7
In-plane magnetoresistance for organic massless Dirac electron system (OMDES) -(BEDT-TTF)I and -(BEDT-TTF)I in addition to possible candidates of the OMDES $α…
Anomalous 2D-confined electronic transport in layered organic charge-glass systems
Takuro Sato, Kazuya Miyagawa, Masafumi Tamura +1
To get insight into the nature of the electronic fluid in the frustration-driven charge glasses, we investigate in-plane and out-of-plane charge transport for several quasi-triangu…
Novel constructive method for the quantum dimer model in spin-1/2 Heisenberg antiferromagnets with frustration on a diamond-like-decorated square lattice
Yuhei Hirose, Akihide Oguchi, Masafumi Tamura +1
We study spin-1/2 Heisenberg antiferromagnets on a diamond-like-decorated square lattice. The diamond-like-decorated square lattice is a lattice in which the bonds in a square latt…
Anomalous Spin Correlations and Mass-Generating Excitonic Instability of Interacting Weyl Fermions
Michihiro Hirata, Kyohei Ishikawa, Genki Matsuno +5
Recent advances in the study of nodal Weyl fermions (WFs), quasi-relativistic massless particles, constitute a novel realm of quantum many-body phenomena. The Coulomb interaction i…