The energetic beam induced surface segregation of metal ( Cu thin film)/ metal ( Ag substrate) structure irradiated by energetic atom beam and ion beam has been observed. 本文研究了金属(Cu)/金属(Ag衬底)系统的荷能束辐照引起的表面偏析现象。
TC-2 carried one energetic neutral atom imager ( NUADU), dedicated for detecting of the Earth ring current. TC-2卫星上搭载了专用于地球环电流探测的中性原子成像仪(NUADU)。