<正>The atomic oxygen (AO) resistance of Si ion implanted polyimide films in the ground-based AO simulation facility was investigated by scanning electron micro
Modulation-doped AlGaAs/GaAs structures were grown on GaAs(100) substrate by solid source molecular beam epitaxy (SSMBE) system. The factors which influence the
In-situ straining experiments in transmission electron microscopy were performed to investigate the propagation of crack,twinning and interaction of crack with
Based on analyzing the traditional process to manufacture fin heat sinks(FHS), the production of FHS by the planing process was proposed, the mechanism of the f
The black nickel formation process in leaching solution containing ammonia and chloride was investigated in terms of cyclic voltammetric and galvanostatic reduc
<正>A new kind of reactive toughening accelerator for epoxy resin, amine-teminated hyperbranched polymer (H2O-NMe2) was synthesized and characterized by FT-IR s