利用785 nm波长激光作为激发源，测量了超二代微光像增强器Na2KSb(Cs)多碱光电阴极的荧光谱.试验中发现该荧光谱不是一条光滑的高斯......

There are various mechanisms of light emission in carbon nanotubes (CNTs),which give rise to a wide range of spectral em......

Photoemission behaviors of nano-CeO2 films with particle sizes ranging from 8nm 1o50nm and bulk CeO2 in Ce 4d-4f absorpt......