The Measurer can also complete the automatic control of measuring condition and get the data of thermal conductivity immediately. 完成测试条件的自动控制,导热系数的自动求取。
According to the band structure and density of states, for the not complete removal Si surface, as the number of removal Si atoms increase, the surface band gap get smaller, the conductivity became stronger. 通过能带图以及电子态密度图分析知,对于不完全去除表面,随着去除硅原子数的增加,表面带隙变小,导电能力是一个增强的过程。