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Updated: Jun 30, 2026

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics

All-electronic Nanosecond-resolved Scanning Tunneling Microscopy: Facilitating the Investigation of Single Dopant Charge Dynamics

Published on: January 19, 2018

Scanning tunneling microscopy as a tool to study catalytically relevant model systems.

Ronnie T Vang¹, Jeppe V Lauritsen, Erik Laegsgaard

¹Interdisciplinary Nanoscience Center (iNANO) and Department of Physics and Astronomy, University of Aarhus, Aarhus, Denmark.

Chemical Society Reviews

|September 27, 2008

Summary

The scanning tunneling microscope (STM) advances atomic-level understanding of heterogeneous catalysis. This tool bridges the gap between surface science and real-world catalysis, enabling rational catalyst design.

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Area of Science:

Catalysis
Surface Science
Materials Science

Background:

Gerhard Ertl pioneered the surface science approach to catalysis.
Heterogeneous catalysis understanding has been revolutionized at the atomic level.

Purpose of the Study:

Demonstrate the utility of scanning tunneling microscopy (STM) in surface science studies.
Highlight STM's role in understanding catalytically relevant model systems.

Main Methods:

Utilizing surface science techniques.
Employing the scanning tunneling microscope (STM) for high spatial and temporal resolution.
Studying elementary processes in surface-catalyzed reactions.

Main Results:

STM provides quantitative data on surface reactions.
STM bridges the materials and pressure gaps between surface science and real catalysis.
Atomic-scale insights from STM facilitate rational catalyst design.

Conclusions:

STM is a crucial tool for advancing heterogeneous catalysis research.
Fundamental STM studies pave the way for designing novel catalysts.
The integration of surface science and STM is key to future catalytic innovations.