Related Experiment Videos
Thin film analysis in the nanometer scale
1Institut für Festkörper- und Werkstofforschung Dresden e.V., Institut für Festkörperanalytik und Strukturforschung, Postfach 27 00 16, D-01171, Dresden, Germany.
Analytical and Bioanalytical Chemistry
|June 1, 1996
Summary
Analytical Transmission Electron Microscopy (ATEM) offers simultaneous imaging, analytical, and microdiffraction techniques for nanoscale material analysis. This survey discusses its applications and limitations in thin film research.
Area of Science:
- Materials Science
- Analytical Chemistry
- Physics
Background:
- Analytical Transmission Electron Microscopy (ATEM) integrates multiple techniques for advanced material characterization.
- Simultaneous imaging, analytical, and microdiffraction capabilities offer significant advantages.
Purpose of the Study:
- To present the state of the art in ATEM.
- To discuss the advantages and limitations of various ATEM techniques.
- To highlight applications in thin film research.
Main Methods:
- Utilizes simultaneous imaging, analytical, and microdiffraction techniques.
- Employs energy dispersive X-ray spectrometry (EDXS) and electron energy loss spectrometry (EELS).
- Incorporates energy selected imaging (ESI) for nanometer resolution microscopy.
Main Results:
- Achieves lateral resolution in the 1.5 nm range.
- Demonstrates the utility of EDXS and EELS as ATEM attachments.
- Highlights ESI for producing high-resolution images.
Conclusions:
- ATEM provides powerful capabilities for nanoscale material analysis.
- Understanding the advantages and limitations of each technique is crucial for effective application.
- ATEM is highly valuable for addressing material problems in thin film research.