Under construction

The 200kV FEI monochromated F20 UT Tecnai is an instrument designed to produce the optimum high resolution performance in both TEM and STEM. In addition, the incorporation of a monochromator into the gun permits electron energy loss spectroscopy to be performed with an energy resolution of ~0.15eV. This microscope features a 2048x2048 CCD camera positioned after the Gatan Imaging Filter (GIF) that can be used for both dedicated spectroscopic analysis and energy filtered imaging. This microscope is optimized for materials applications that require either the highest resolution STEM performance (imaging and spectroscopy) or correlated imaging and analytical methods (TEM and STEM). The complete list of specifications is provided below, along with several examples of the types of images and spectra that can be obtained from this microscope. Future developments will also incorporate 3-D tomographic methods in both high resolution STEM and TEM. This microscope has been installed and extensively used in National Center for Electron Microscopy(NCEM) at LBNL. Contacts: Nigel Browning and Chris Nelson.

The new JEM-2500SE is an easy-to-use STEM designed for professional researchers who demand efficiency and high performance. The JEM-2500SE works like a SEM , but provides the high-resolution results of a TEM. It is being installed and tested in the Materials Science Central Facilities at UC-Davis.

Its features include:

200kV FEI Tecnai F20 UT(monochromated)

JEOL JEM-2500SE