3 papers
cond-mat.mes-hall2026
Orbital-Zeeman cross correlation in - and -wave altermagnets
Tomonari Mizoguchi, Soshun Ozaki
Altermagnets are a novel class of magnets that exhibit a large spin splitting but the total magnetic moment is vanishing. This unconventional spin splitting gives rise to various c…
cond-mat.mes-hall2025
Orbital Magnetism in Honeycomb Ladder
Tomonari Mizoguchi, Soshun Ozaki, Hiroyasu Matsuura
We investigate the orbital magnetic susceptibility of the tight-binding model for the honeycomb ladder with the additional vertical hopping. Despite being one-dimensional, the magn…
cond-mat.mes-hall2024
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…