The study analyzes the properties of nanostructures of semiconductor materials,including electron transport properties,optical properties and thermal properties;and measures and analyzes the electron mobility,optical absorption and light scattering properties,and thermal conductivity of silicon and gallium nitride nanostructures.The experiment shows that the properties of nanostructures are significantly influenced by the size effect,and silicon nanowires and gallium nitride nanostructures present excellent electron transport and optical properties.Through thermal conductivity analysis,it is found that there are differences in thermal properties between silicon and gallium nitride nanostructures.The temperature stability of nanostructures is studied to provide reference for their application in high temperature.
关键词
半导体材料/纳米结构/电子传输性能/光学特性/热导率
Key words
Semiconductor materials/Nano-structure/Electron transport performance/Optical property/Heat conductivity
维普
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