single closed shell nuclei

radii of ~(16)O and ~(40)Ca closed nuclei are calculated with the Dirac-Hartree model,in the framework of relativistic self-consistent field.

采用Dirac Hartree模型对16O和40Ca闭壳核作了相对论自洽场计算,计算了结合能、均方根半径等,计算结果与实验值符合得较好。

The core/shell/shell structural CdSe/CdS/ZnS nanocrystal.

以巯基乙酸为稳定剂,在水溶液中合成了单核/双壳结构的CdSe/CdS/ZnS纳米晶。