Introduction
History
Principle
History of microscopes
From waterdrops to ...
Microscopy techniques
Medizine
Lightmicroscopy
Electronmicroscopy I
Electronmicroscopy II
Scanningtunnelingmicroscopy
Oddities
The Microscopes
STM
Construction
Measuring Principle
Tunneling current
Tip
Two methods
AFM
Construction
Measuring principle
Atomic forces
Contact Mode
Tapping Mode
Pieces
Piezos
Controller
Limits
Internal
External
Glossary
 

External

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  • Accoustic and mecanichal vibrations are disturbing the position of the tip relative to the sample which forges the measurement.

  • Thermic vibrations can move the structure of the material. This also forges the measurement.
 
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