** MAIN FEATURES **
The Tecnai G2 F20 is reliable and proven S/TEM, with a unique task-oriented user interface.
Typical areas of application: materials science, semiconductors, superconductors, nanofabrication, quantum devices, biosciences, etc.
** BEAM **
– Electron Sourse – Schottky Field Emitter (FEG)
– Acceleration voltage range – 80 – 200 keV
– Objective lens – S-TWIN
– Rotation free magnification and diffraction series
** RESOLUTION **
– Point resolution – 0.24 nm
– Line resolution – 0.102 nm
– Information limit – 0.14 nm
– STEM HAAD Resolution – 0.19 nm
** DETECTORS **
– Gatan Ultra Scan 1000 (model 4022 198 62021) CCD camera (2Kx2K)
– HAADF – Fischione 3000, s/n 200-322
– EDS – EDAX Apollo XLT2 (30 mm2) s/n 4092 with separete computer
** STAGE **
– Fully computer-controlled, eucentric side-entry, high stability CompuStage
– Maximised tilts for any X, Y, Z, a, b combination
– X, Y movement 2 mm, specimen size 3 mm
– Drift < 0.5 nm/min with a standard holder
– Tilt angle (double-tilt holder) – 40
– Tilt angle; Tomography holder – 70
** ACCESSORIES **
– Chiller,
– Compressor,
– Vacuum pumps,
– Standard single-tilt sample holder
– Low background double-tilt holder
** CONDITION **
Microscope has no issues and is very good working condition
It was on service contract until 31 of December 2024
