2 papers
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…
cond-mat.mtrl-sci2018
New magnetic phases on chiral magenet CsCuCl under high pressures
Masashi Hosoi, Hiroyasu Matsuura, Masao Ogata
We study a magnetic phase diagram of CsCuCl3 by a spin wave theory. We clarify an existence of new magnetic phases, i.e. up-up-down (uud) phase and Y coplanar phase under a high pr…