A-Tomos
a-tom, or by Democritos in-divisible. Really? When "yes", when "no"?
A-tom, or in-dividual tajget

<How to count atoms?

Atomic Force Microscopy



afm1 AFM - these are atoms on silicon surface
[Omicron NanoTechnology]
afm3 AFM - these are atoms on gold surface
[Omicron NanoTechnology]


afm2 The smalles inscription in the world (atom by atom)
[Omicron NanoTechnology]
afm4 Picture of tungsten needle in field emission microscope
[H. Haken i H.C. Wolf, Atomy i kwanty, PWN, 2002]



Avogadro and Maciej (by Adam Mickeiwicz)
Avogadro's number determination
How to measure atoms?

links, sources, photo, more



© GK