Figure 3
From: Direct determination of three-phase contact line properties on nearly molecular scale
Electron micrograph of Ag particles from the tube furnace prior to size selection enlarged by a factor of 125 k.
At the particle generator operating conditions used the primary particle size distribution exhibits a maximum at 4.8 nm and covers the entire range of particle sizes considered in this study. The particles found in the TEM picture agree nicely with the expected size range and clearly show spherical shape.
