Themis ETEM

Atomic resolution TEM for materials structure analysis with an environmental mode for in situ TEM studies.

In situ observation of structure dynamics at nanostructure-characteristic length scales is extremely important if your focus is atomic-scale research. The Thermo Scientific Themis ETEM builds on the proven Titan Environmental Transmission Electron Microscope (ETEM) concept by combining both standard S/TEM (TEM and scanning transmission electron microscopy) and dedicated environmental TEM capabilities for time-resolved, in situ studies of the dynamic behavior of nanomaterials. The Themis ETEM is designed as a fully integrated platform for in situ experiments, such as exposing nanostructures to gaseous reaction/operating environments.

Advance your research with our new Themis ETEM

The new Themis ETEM now also benefits from Thermo Scientific Themis Z S/TEM features:

Precise control and knowledge of sample temperature in any gas environment through the NanoEx-i/v heating stage.
Improved sample stability, navigation, and assisted sample drift correction in x, y, and z axes using a piezo enhanced stage.
Advanced high-quality imaging and movie acquisition functions, as well as sample navigation, by combining speed, high-sensitivity, and high-dynamic range with a large field of view in one single Thermo Scientific Ceta 16M Camera.
Handling and processing of large data sets with a 64-bit operating system.

Key features

Automation and ease of use

Through full software control of all operational parameters - for novice users as well as advanced operators.

Precise control of vacuum system

Including fast switching between different vacuum modes.

Easy decontamination and system flushing

Via the integrated plasma cleaner.

Fine electron dose (rate) control

Using flexible gun lens and condenser settings.

Safe operation mode

Through full compliance with safety regulations and protocols for gas handling.

Window-free imaging

Through innovative differentially-pumped objective lens.

Accurate monitoring of gas composition

Through built-in reactant gas analysis via mass-spectrometer (RGA).

Electron gun protection

To maintain high vacuum even during gaseous experiments.

Easy sample handling

Through an innovative differentially-pumped specimen area and full double-tilt capability as well as standard TEM holder compatibility.

For more details: https://www.thermofisher.com/tr/en/home/electron-microscopy/products/transmission-electron-microscopes/themis-etem.html