3 papers
cond-mat.str-el2026
Zero-Field Thermal Hall Effect in Insulator
Zhe Cui, Haoran Fan, Wenjiang Zhou +9
Fourier's law dictates that heat flow is usually parallel to the applied temperature gradient. However, under a high magnetic field, heat flow carried by both electrons in conducto…
cond-mat.str-el2024
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 Co ions might realize frustrated magnetism and novel quantum phases. Among candidate materials, NaCoSbO stands…
cond-mat.str-el2020
Spin-orbit phase behaviors of Na2Co2TeO6 at low temperatures
Wenjie Chen, Xintong Li, Zhenhai Hu +9
We present a comprehensive study of single crystals of Na2Co2TeO6, a putative Kitaev honeycomb magnet, focusing on its low-temperature phase behaviors. A new thermal phase transiti…