1 citations · 1 across the 2 of their papers we have counts for
3 papers
cond-mat.mtrl-sci2025
Strong Crystalline Thermal Insulation Induced by Extended Antibonding States
Ruihuan Cheng, Chen Wang, Niuchang Ouyang +2
Crystalline solids with extreme insulation often exhibit a plateau or even an upward-sloping tail in thermal conductivity above room temperature. Herein, we synthesized a crystalli…
cond-mat.mtrl-sci2024
Positive temperature-dependent thermal conductivity induced by wavelike phonons in complex Ag-based argyrodites
Niuchang Ouyang, Dongyi Shen, Chen Wang +3
The phonon transport mechanisms and the anomalous temperature-dependent lattice thermal conductivities (kL) in Ag-based argyrodites have not been fully understood. Herein, we syste…
cond-mat.mtrl-sci2023★ 1 cited
Pushing thermal conductivity to its lower limit in crystals with simple structures
Zezhu Zeng, Xingchen Shen, Ruihuan Cheng +7
Materials with low thermal conductivity usually have complex crystal structures. Herein we experimentally find that a simple crystal structure material AgTlI2 (I4/mcm) owns an extr…