24 citations · 44 across the 6 of their papers we have counts for
6 papers
Ballistic Transport Enhanced Heat Convection at Nanoscale Hotspots
Yanru Xu, Shen Xu, Jingchao Zhang +6
Along with device miniaturization, severe heat accumulation at unexpected nanoscale hotspots attracts wide attentions and urges efficient thermal management. Heat convection is one…
Ballistic Thermal Transport at Sub-10 nm Laser-Induced Hot Spots in GaN Crystal
Dezhao Huang, Qiangsheng Sun, Zeyu Liu +3
Gallium nitride (GaN) is a typical wide-bandgap semiconductor with a critical role in a wide range of electronic applications. Ballistic thermal transport at nanoscale hotspots wil…
Strongly Anisotropic Thermal and Electrical Conductivities of Self-assembled Silver Nanowire Network
Zhe Cheng, Meng Han, Pengyu Yuan +3
Heat dissipation issues are the emerging challenges in the field of flexible electronics. Thermal management of flexible electronics creates a demand for flexible materials with hi…
Temperature dependence of electrical and thermal conduction in single silver nanowire
Zhe Cheng, Longju Liu, Meng Lu +1
Silver nanowires have great application potential in fields like flexible electronic devices, solar cells and transparent electrodes. It is critical and fundamental to study the th…
Phonon Softening and Weak Temperature-dependent Lorenz Number for Bio-supported Ultra-thin Ir Film
Zhe Cheng, Zaoli Xu, Shen Xu +2
This work reports on the first-time study of the temperature-dependent behavior of the Lorenz number of bio-supported average 3.2 nm-thin Ir film down to 10 K. Due to the strong im…
Temperature Dependent Behavior of Thermal Conductivity of Sub-5 nm Ir film: Defect-electron Scattering Quantified by Residual Thermal Resistivity
Zhe Cheng, Zaoli Xu, Shen Xu +1
By studying the temperature-dependent behavior of electron thermal conductivity (k) in a 3.2 nm-thin film, we quantify the extremely confined defect-electron scattering and reveal…