Phonon Heat Transport and Anisotropic Tuning of Quantum Fluctuations in a Frustrated Honeycomb Magnet

Haoran Fan, Yue Chen, Yuchen Gu +2

Honeycomb cobalt oxides containing 3$d$ Co${}^{2+}$ ions might realize frustrated magnetism and novel quantum phases. Among candidate materials, Na${}_3$Co${}_2$SbO${}_6$ stands…