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Instrument Description

The JEOL JEM-2010 TEM/STEM at EML is a 200KV transmission electron microscope. It has an analytical resolution pole piece in high-contrast configuration. The TEM image is recorded on a Gatan UltraScan 1000 digital camera with 2048x2048 pixels in 16 bits over a roughly 0.8x0.8-inch image area on the large phosphorous screen. The STEM probe size is 15, 20, and 25 nm. The Bruker SDD EDS detector allows fast EDS analysis including elemental line scanning and 2-D mapping. The retractable SDD detector allows for TEM analysis of a highly radioactive sample without composition analysis. In addition to the standard double-tilt analytical holder, the TEM is equipped with a double-tilt heating holder (Gatan model: 652.MA) with maximum temperature up to 850°C.


  • Microstructural defects analysis for irradiated fuel and materials.

  • Thermal stability and phase stability studies with TEM in-situ heating experiment.

  • High-resolution chemical analysis (25 nm) with SDD in STEM mode.


  • Magnification: 1,000x to 800,000x

  • Resolution: 0.23 nm at 200 kV

  • Acceleration voltage: 80 to 200 kV

Instrument sample preparation area; Shielded optical microscopy vacuum testing chambers testing properties gross and isotopic gamma scanning; Instron remote load frame gas measurement and analysis accident condition simulator furnace extrusion; Metallic fuel line; Advanced Fuel Cycle Initiative glovebox; Glovebox advance casting system furnace; Metallic fuel line; Metallic fuel line handling; Inert-radiological gloveboxes; Uranium handling repackaging glovebox; Transuranic breakout glovebox gamma irradiator surveillance glovebox line; Cell area Quanta 3D FEG dual-beam SEM FIB JSM-7000f SEM; Gatan precision etching and coating system; Gatan precision ion polishing systems II; Gatan precision ion polishing systems JEM 2010 STEM Cameca SX100R EPMA FEI QUANTA 3D FEG Titan ChemiSTEM FEG-STEM FEI Helios dual-beam SEM-plasma FIB diffraction; Micro X-ray diffractometer Di LemmaJEOL JSM-7000f SEM coupled plasma-mass spectrometer coupled plasma-atomic emission spectrometer; Thermal Ionization Mass Spectrometer coupled plasma-mass spectrometer advance casting system furnace; Hot uniaxial press furnace mass spectrometer; ELTRA CS-800; ELTRA ONH-2000 furnace; Differential scanning calorimeter; Simultaneous thermal analyzer; Pushrod dilatometer; Laser flash analyzer Separator Laboratories X-ray diffractometer; X-ray diffraction; Hot uniaxial press furnace
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