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cond-mat.mtrl-sci2025
Lattice distortion tuning resistivity invar effect in high entropy alloys
Hao Chen, Yuanji Xu, Lihua Liu +5
Materials with an ultra-low temperature coefficient of resistivity are desired for the temperature and flow sensors in high-precision electronic measuring systems. In this work, th…
cond-mat.mtrl-sci2025
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-sci2024
General-purpose machine-learned potential for 16 elemental metals and their alloys
Keke Song, Rui Zhao, Jiahui Liu +25
Machine-learned potentials (MLPs) have exhibited remarkable accuracy, yet the lack of general-purpose MLPs for a broad spectrum of elements and their alloys limits their applicabil…