STEMPack Spectrum Imaging

The STEMPack™ 3 system utilizes the next-generation digital image acquisition performance of the DigiScan™ 3 for advanced spectrum imaging (SI) applications. Using the high-performance and flexible scanning of the DigiScan 3, STEMPack 3 provides the link between electron energy loss spectroscopy (EELS) and probe scanning to allow the collection of spectrum image data sets. The STEMPack 3 system provides the backbone behind all spectrum imaging applications from Gatan, creating a unified user experience for all modalities (e.g., EELS, EDS, diffraction, CL).
 

• Provides a systematic and unbiased sampling of specimen properties
• Maximizes analytical specimen information for a given dose
• Detailed EELS data is amenable to advanced chemical mapping techniques based on fine structure analysis
• Delivers rich, unbiased data ideally suited to powerful techniques like principal component and multivariate statistical analysis/li>
• Enables simultaneous multiple signal acquisition* and unique contrast modes

^* May require optional components

For more information pertaining to EELS techniques, step-by-step instructions on analytical experiments, and access to downloadable spectra, please visit EELS.info, an educational site that is dedicated to supporting the EELS community.