81 citations · 233 across the 6 of their papers we have counts for
6 papers
Emergent SU(3) magnons and thermal Hall effect in the antiferromagnetic skyrmion lattice
Hikaru Takeda, Masataka Kawano, Kyo Tamura +9
Complexity of quantum phases of matter is often understood by the underlying gauge structures, as was recognized by the and U(1) gauge theory description of spin liq…
Planar Thermal Hall Effects in Kitaev Spin Liquid Candidate Na2Co2TeO6
Hikaru Takeda, Jiancong Mai, Masatoshi Akazawa +7
We investigate both the longitudinal thermal conductivity () and the planar thermal Hall conductivity () in the Kitaev spin liquid candidate of Co-based honeycomb a…
Topological Thermal Hall Effect of Magnons in Magnetic Skyrmion Lattice
Masatoshi Akazawa, Hyun-Yong Lee, Hikaru Takeda +5
Topological transports of fermions are governed by the Chern numbers of the energy bands lying below the Fermi energy. For bosons, e.g. phonons and magnons in a crystal, topologica…
Thermal Hall Effects of Spins and Phonons in Kagome Antiferromagnet Cd-Kapellasite
Masatoshi Akazawa, Masaaki Shimozawa, Shunichiro Kittaka +7
We have investigated the thermal-transport properties of the kagome antiferromagnet Cd-kapellasite (Cd-K). We find that a field suppression effect on the longitudinal thermal condu…
Ultralow temperature NMR of CeCoIn
M. Yamashita, M. Tashiro, K. Saiki +7
We have performed Co NMR measurements of CeCoIn down to ultralow temperatures. We find that the temperature dependence of the spin-echo intensity provides a good measure…
Spin Thermal Hall Conductivity of a Kagomé Antiferromagnet
Hayato Doki, Masatoshi Akazawa, Hyun-Yong Lee +7
A clear thermal Hall signal () was observed in the spin liquid phase of the kagomé antiferromagnet Ca kapellasite (CaCu(OH)ClHO). We found…