3 papers
cond-mat.mtrl-sci2026
Knudsen-Controlled Switching of Thermal Conductivity Response by Targeted Phonon Excitation
Shixian Liu, Tianhao Li, Fei Yin +4
Targeted phonon excitation offers a route to dynamically control heat conduction, yet no general principle predicts whether a spectrally selective nonequilibrium phonon population…
cond-mat.mes-hall2025
Non-uniform Thermal Conductivity in Nanoscale Multiple Hotspot Systems
Yu He, Zhihao Zhou, Lina Yang +1
Understanding nanoscale hotspot thermal transport is crucial in electronic devices. Contrary to common perception, recent experiments show that closely spaced nanoscale multiple ho…
physics.app-ph2025
Effect of non-Fourier heat transport on temperature distribution in High Bandwidth Memory
Zhihao Zhou, Yu He, Shixian Liu +2
High Bandwidth Memory (HBM), as a key development trend in future memory chip technology, significantly enhances computer performance. At the same time, the thermal challenges aris…