4 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…
Thermal characterization of convective heat transfer in microwires based on modified steady state "hot wire" method
Xiaoman Wang, Rulei Guo, Qinping Jian +3
The convection plays a very important role in heat transfer when MEMS work under air environment. However, traditional measurements of convection heat transfer coefficient require…
Thermal Characterization of Microscale Heat Convection under Rare Gas Condition by a Modified Hot Wire Method
Jianshu Gao, Yanan Yue, Danmei Xie +1
As power electronics shrinks down to sub-micron scale, the thermal transport from a solid surface to environment becomes significant. Under circumstances when the device works in r…