Yu Li, Pan Zhang, Shiwei Chen, Yong Liu, Zhihong Lu, Ruilong Wang, Rui Xiong, Shiheng Liang. "Anomalous in-plane thermal conductivity suppression and dominant optical phonon transport in SnSe2/SnTe2 superlattice." Applied Physics Letters, 2026. doi:10.1063/5.0323547