Imaging STEPP sample in angstrom resolution along Z axis

Imaging of this sample validates angstrom resolution of Ara research AFM along Z axis :

The image of STEPP (standard sample) with 0.3 angstrom steps along Z axis is taken by Ara research AFM.

This sample produced by NT-MDT Company, is made of silicon and has 0.3 angstrom steps along Z axis. Imaging from STEPP validates angstrom resolution of Ara research AFM along Z axis. In the following, the images are taken by Ara research AFM are shown in comparison with catalogue images.

Images which are taken by Ara research AFM:

Imaging STEPP sample in angstrom resolution along Z axis Atomic Force Microscopy

Imaging STEPP sample in angstrom resolution along Z axis Atomic Force Microscopy

Images of standard sample catalogue:

Imaging STEPP sample in angstrom resolution along Z axis,Atomic Force Microscopy