Ustrojstvo Dlya Ostanovki Elektronnogo Elektroschetchika

TESCAN portfolio includes high-performance thermionic emission SEM systems equipped with heated tungsten cathode, and a variety of chamber sizes and configurations to satisfy particular analytical needs. TESCAN also offers field emission (FE) SEM systems equipped with high brightness Schottky emitter for achieving high-resolution and low-noise imaging. MIRA3 is a high-resolution FE-SEM while MAIA3 is an ultra-high resolution (UHR) FE-SEM. The new microscopes, from the S8000 and S9000 Series, complement the list. The TESCAN S8000 features the BrightBeam TM SEM column technology that achieves field-free ultra-high resolution with excellent performance, especially at low beam energies while keeping maximum versatility in sample imaging. Ekonomiks makkonnell k r bryu s l uchebnik.

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The TESCAN S9000 is fitted with the Triglav TM UHR SEM column whose electron optics is designed to deliver ultimate resolution at low beam energies for maximum surface sensitivity in nanocharacterization.