TEM/STEM instruments
ElMic Lab
Aristotle University of Thessaloniki
JEOL JEM-F200 Multi-purpose UHR TEM/STEM
High-Resolution Scanning/Transmission Electron Microscopy (HRTEM/HRSTEM)
Energy Dispersive X-ray Spectroscopy (EDX)
Detection:
- EDX detector T-max 65 Oxford Instruments
- 9Mp CMOS GATAN Bottom camera
- 4Mp JEOL side camera
- High Angle Annular Dark Field ( HAADF Z-contrast imaging)
- Annular Bright Field (ABF)
- Annular Dark Field (ADF) imaging
Source: Cold Field Emission Gun
Beam Voltage: 200kV
HRTEM point-to-point resolution: 0.19 nm
HRSTEM point-to-point resolution: 0.14 nm
Positioning: αtilt=±25°, βtilt=±25°
National Centre for Scientific Research Demokritos
Thermo Fisher Scientific Talos F200i TEM
Conventional & High-Resolution Scanning / Transmission Electron Microscopy
Energy Dispersive X-ray Spectroscopy (EDX)
Detection:
- EDX Bruker 6|T Flash 100 mm2 (light elements sensitivity down to Be)
- 16Mp CETA CMOS camera
- 4kx4k STEM imaging
- Triple Thermo-Fisher 3 detectors system bright field (BF), annular dark field (DF1, DF2)
- Fischione 3000 high angle annular dark field detector (HAADF)
Source: Field Emission Gun
Beam Voltage: 200kV
HRTEM point-to-point resolution: 0.25 nm
HRSTEM point-to-point resolution: 0.16 nm
Positioning: αtilt= 35°, βtilt= 30°
Norwegian Centre for Transmission Electron Microscopy
FEI Titan G2 60-300
High-Resolution Scanning/Transmission Electron Microscopy (HRTEM/HRSTEM)
Energy Dispersive X-ray Spectroscopy (EDX)
Electron Energy Loss Spectroscopy (EELS) In situ//in operando heating/cooling, gas, biasing experiments
Detection:
- Super-X EDS detector: 0.7 srad collection angle
- 6 STEM detectors for BF, ABF, ADF and HAADF STEM imaging
- Gatan GIF Quantum ER 965 with Ultrafast DualEELS spectrometer and Omega-q mapping module
Velox software package: simultaneous EDS and EELS mapping
In situ/in operando:
- Protochips Atmosphere gas cell system: high spatial resolution S/TEM imaging, EELS and EDS in reactive gases and elevated temperature. Gases at pressures up to 1 atm, temperature up 1000 °C
- Protochips Fusion Double tilt holder with MEMS-based E-chips for in-situ thermal and electrothermal TEM analysis. Heating up to 1200 °C at any rate up to 1000 ºC/ms
- Gatan Double tilt heating holder, up to 850 °C
- Gatan Double tilt liquid nitrogen cooling holder, -170 °C to 110 °C
- Gatan inert transfer holder
Source: High brightness XFEG
Beam Voltage: Aligned at 60, 200 and 300 kV
HRSTEM point-to-point resolution: 0.08 nm (DCOR Cs probe corrector)
Energy resolution: 0.2 eV (Wien-filter monochromator)
Positioning: αtilt=±30°, βtilt=±30°
TEM instruments
Conventional & High-Resolution Transmission Electron Microscopy
Detection:
- 20Mp CMOS camera XAROSA EmSis-Olympus
Source: Thermionic Gun LaB6
Beam Voltage: 200kV
HRTEM point-to-point resolution: 0.19 nm
Positioning: αtilt= 12°, βtilt= 12°
Conventional & High-Resolution Transmission Electron Microscopy
Electron Energy Loss Spectroscopy (EELS)
Energy Dispersive X-ray Spectroscopy (EDX)
Detection:
- EDAX EDX system (light elements sensitivity down to B)
- 1Mp CCD camera with GIF
- GATAN GIF200 imaging filter
Source: Thermionic Gun LaB6
Beam Voltage: 200kV
HRTEM point-to-point resolution: 0.27 nm
Positioning: αtilt= 45°, βtilt= 30°
Conventional Transmission Electron Microscopy
Detection:
- GATAN Compact TV camera-Model 696
Source: Thermionic Gun W
Beam Voltage: 100kV
TEM point-to-point resolution: 0.4 nm
Positioning: αtilt= 45°, βtilt= 45°