This is believed to be the direct evidence that the electron induced gasification reaction of the carbon atoms did involve during fabrication,rather than field evaporation mecha...

• 在此，我们以石墨表面的纳米加工为例，发现在相似的实验条件下，纳米下陷结构的深度随加工脉冲时间的增长而显著增加，而该结构的表面直径变化则相对较小。