纳米器件的制备、表征及其应用

利用建立的常规光刻法的纳米加工工艺系统，研制碳纳米管晶体管，单电子晶体管和单电子晶体集成的纳米器件，研制出了90K的单电子晶体管，实现了两单电子晶体管的电容耦合集成，多个单电子晶体管的串联集成以及单电子晶体管与传统器件的集成。     

一种在光抽运实验中检测射频共振的新方法

利用微波-射频多量子跃迁对单量子微波跃迁谱线强度的影响,我们在实验上找到了一种在光抽运实验中观察射频共振的灵敏的新方法。 关键词：     

EXPERIMENTAL STUDY OF AC ZEEMAN EFFECT IN 87Rb ATOMIC FREQUENCY STANDARD

We have proved experimentally that the frequency shift formula of AC Zeeman effect presented by us is correct. In a ⁸⁷Rb atomic frequency standard we add a new microwave field which causes the frequency shift of O-O transition frequency of ⁸⁷Rb atomic ground state. This frequency shift as a function of frequency and power of the added microwave field is measured. The experimental results agree with theory.