The distribution of residual stressalongdepth gained through layer-by-layermeasuringmethodafterchemicaletching isinlinewith that measured by multi-wavelength method.
The magic, it turns out, is in that subatomic spray, as the group treated with an electron shower benefited from a polymerizing effect or, more plainly, a bonding of molecules just above the skin's surface that yielded a tough, protective nano-layer measuring between 50- to 100-billionths of a meter thick.