Thermal Field Emission Analytical SEM - Drug Discovery and Development

JEOL’s JSM-7001F features a lens field emission gun that delivers more than 200 nA of beam current to the sample. An extremely small probe diameter at low kV and high current is optimal for characterization of nanostructures with a resolution of 1.2nm at 30kV. The JSM-7001F is ideal for low accelerating voltage X-ray spectroscopy and crystallography at and below the 100nm scale. The large specimen chamber—designed for samples up to 200mm in diameter—accommodates a wide variety of detectors simultaneously. These include multiple EDS, WDS, EBSD, STEM, BSE, CL, EBIC, and IR camera.
The SEM comes with a choice of three stage sizes and exchange chambers, and a new 5-axis automated stage. The JSM-7001F can be configured for both high vacuum and low vacuum operation. Users can choose to display up to four live images on the screen, as well as live signal mixing. The SEM enables up to 1,000,000X magnification.
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Published in Drug Discovery & Development magazine: Vol. 10, No. 9, September, 2007, p.40.