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用简谐势描述量子点中电子所受的约束 ,通过简谐势模型利用自洽迭代的方法计算了Cd S、Pb S等半导体纳米粒子的充电电容 ,从而找到了其在室温下形成单电子器件的最大粒径 .
Using the harmonic potential to describe the constraints of the electrons in a quantum dot, the charging capacitances of CdS, PbS and other semiconducting nanoparticles were calculated by the self-consistent iterative method using the harmonic potential model, and the formation of single electron at room temperature The maximum particle size of the device.