8 citations · 15 across the 6 of their papers we have counts for
13 papers
General Strategy for Large Nernst Coefficient
Junya Endo, Hiroyasu Matsuura, Manfred Sigrist +1
We propose a general strategy for enhancing the anomalous Nernst coefficient based on the Sommerfeld-Bethe relation. This approach provides a systematic framework for understanding…
Electrical and thermal magnetotransport and the Wiedemann-Franz law in semimetals with electron-electron scattering
Keigo Takahashi, Hiroyasu Matsuura, Hideaki Maebashi +1
We study the electrical and thermal transport properties and the violation of the Wiedemann-Franz (WF) law of two-carrier semimetals using exact treatments of the Boltzmann equatio…
Orbital magnetic susceptibility of type-I, II, and III massless Dirac fermions in two dimensions
Tomonari Mizoguchi, Hiroyasu Matsuura, Masao Ogata
We study the orbital magnetic susceptibility of tilted massless Dirac fermions in two dimensions. It is well-known that the type-I massless Dirac fermions exhibit divergingly-large…
Anomalous Spin Transport Properties of Gapped Dirac Electrons with Tilting
Masao Ogata, Soshun Ozaki, Hiroyasu Matsuura
The anomalous spin transport coefficients of gapped Dirac electrons are studied with application to a quasi-two-dimensional organic conductor -(BETS)I in mind. In the pr…
Nodal-line semimetal HMTSF-TCNQ: Anomalous orbital diamagnetism and charge density wave
S. Ozaki, I. Tateishi, H. Matsuura +2
This study investigates the electronic states and physical quantities of an organic charge-transfer complex HMTSF-TCNQ, which undergoes a charge-density-wave (CDW) phase transition…
Magnetic Switching by Oxygen Adsorption in Metal-Organic Framework Systems
Masaki Kato, Kunio Tokushuku, Hiroyasu Matsuura +2
In this letter, we address magnetization switching by oxygen adsorption in porous metal-organic framework systems. To this end, we construct a simple localized spin model combined…