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cond-mat.soft2026
Universal link between structural relaxation and self-diffusion in simple supercooled liquids
Mingyu Zhu, Xinyu Chang, Licun Fu +2
Despite a vigorous effort, a comprehensive and satisfactory understanding of the dynamics underlying the glass transition in finite-dimensional systems has not yet emerged. One key…
cond-mat.soft2026
On the ratio between longitudinal and transverse Ioffe-Regel frequencies in glasses
Licun Fu, Mingyu Zhu, Xinyu Chang +1
The temperature dependence of thermal conductivity in glasses differs characteristically from that in crystals, and is largely controlled by how sound waves are damped. The Ioffe-R…