In situ measurement of cavitation damage from single bubble collapse using high-speed chronoamperometry
We quantitatively study cavitation damage non-invasively, in-place and time-resolved at microsecond resolution.A single, laser-induced bubble is generated in an aqueous NaCl solution close to the surface of an aluminum sample.High-speed chronoamperometry is used to record the corrosion current flowing between the sample and an identical aluminum el