116 citations · 180 across the 9 of their papers we have counts for
Showing 2023 · cond-mat.mtrl-sciShow all
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cond-mat.mtrl-sci2023★ 3 cited
Wave-like Tunneling of Phonons Dominates Glass-like Thermal Transport in Quasi-1D Copper Halide CsCu2I3
Jiongzhi Zheng, Changpeng Lin, Chongjia Lin +3
Fundamental understanding of thermal transport in compounds with ultra-low thermal conductivity remains challenging, primarily due to the limitations of conventional lattice dynami…
cond-mat.mtrl-sci2023★ 116 cited
Unravelling Ultralow Thermal Conductivity in Double Perovskite Cs2AgBiBr6: Dominant Wave-like Phonon Tunnelling, Strong Quartic Anharmonicity and Lattice Instability
Jiongzhi Zheng, Changpeng Lin, Chongjia Lin +3
In this work, we investigate the microscopic mechanisms of anharmonic lattice dynamics and thermal transport in lead-free halide double perovskite Cs2AgBiBr6 from first principles.…