VALENCE-ELECTRON BEHAVIOR OF AMORPHOUS CARBON FILMS STUIED BY EELS AND UPS

【摘要】 <正> Hydrogenated amorphous carbon (a-C: H) is one kind of new semiconductor films, which not only has some diamond-like structure and properties but also shows qualified semiconductor behaviors by efficient doping. Therefore, a-C:H films have attracted great attention in the last few years. But few works have been更多还原