Related Experiment Video
Updated: Sep 5, 2026

Studying Dynamic Processes of Nano-sized Objects in Liquid using Scanning Transmission Electron Microscopy
Published on: February 5, 2017
Mapping Electrostatic Potential Distributions at the Nanoscale in an Electron Microscope
Anton Gladyshev1, Tolga Wagner1, Benedikt Haas1
1Humboldt-Universität zu Berlin , Berlin10099, Germany.
Abstract:
Because of their high spatial resolution and wide range of signals that can be collected, electron microscopes offer a plethora of possibilities to characterize materials at the nanoscale. This mini-review focuses on a small subset of those, providing an overview of holographic techniques in transmission electron microscopy (TEM), such as off-axis holography, inline holography, differential phase contrast, tilt-corrected bright-field scanning TEM, and ptychography, for mapping electrostatic potentials in thin TEM specimens. We compare their intrinsic strengths and limitations and discuss some of their applications to nanoscale materials relevant to electronics, quantum technology, or energy conversion.
Related Concept Videos
Transmission Electron Microscopy
Overview of Electron Microscopy
Scanning Electron Microscopy
Fundamental Principles
Accelerated...
Atomic Force Microscopy
The AFM Probe
The probe is regarded as the heart of any AFM setup and comprises the...