4 papers · 1 filter
The substitutional atomic distance model for predicting lattice thermal conductivity in alloys
Zhicheng Zong, Tianhao Li, Shixian Liu +2
Understanding phonon transport in alloys is crucial for the design of high-performance electronic and thermoelectric devices. However, conventional theoretical models fail to provi…
Higher-Order-Phonon Scattering Governs Targeted Control of Heat Conduction in Bulk Boron Arsenide
Tianhao Li, Yangjun Qin, Dongkai Pan +3
Conventional approaches for modulating thermal conductivity usually rely on structural modifications and therefore cannot achieve reversible in situ regulation. Targeted phonon exc…
Machine learning potential for predicting thermal conductivity of θ-phase and amorphous Tantalum Nitride
Zhicheng Zong, Yangjun Qin, Jiahong Zhan +2
Tantalum nitride (TaN) has attracted considerable attention due to its unique electronic and thermal properties, high thermal conductivity, and applications in electronic component…
Unveiling the thermal transport mechanism in compressed plastic crystals assisted by deep potential
Yangjun Qin, Zhicheng Zong, Junwei Che +3
The unique properties of plastic crystals highlight their potential for use in solid-state refrigeration. However, their practical applications are limited by thermal hysteresis du…