本工作利用单晶氧化钒相变特性,首次实现了在实验上对单个纳米线光吸收的直接测量! Directly Metering Light Absorption and Heat Transfer in Single Nanowires Using Metal–Insulator Transition in VO 2 Keywords: light absorption ; near-field powermeter; phase transition; ...
Ultra-long, free-standing, single-crystalline vanadium dioxide micro/nanowires grown by simple thermal evaporation Recently, it was discovered that single-crystalline VO 2 nanostructures exhibit unique, single-domain metal-insulator phase transition. They enable a wide range of device ...
Heat Transfer across the Interface between Nanoscale Solids and Gas ABSTRACT: When solid materials and devices scale down in size, heat transfer from the active region to the gas environment becomes increasingly significant. We show that the heat transfer coefficient across the s ...
Carbon-assisted nucleation and vertical growth of high-quality ZnO nanowire arrays Chun Cheng , Tai Lun Wong , Wei Li , Chao Zhu , Shuigang Xu , Lin Wang , Kwok Kwong Fung , and Ning Wang Department of Physics and the William Mong Institute of ...