Transmission Electron Microscopy
Titan Cube
The Titan Cube has a spherical aberration corrector (CEOS Company) at the objective lens, the lens that forms the image. It is therefore the ideal instrument for ultra-high resolution imaging (HRTEM). This microscope also has a biprism for Electron Holography analysis and a Lorentz Lens to perform High Resolution Lorentz Microscopy. Working at low-voltage (60 kV, 80 kV), and because of the aberration corrector, high resolution images can be obtained even on beam-sensitive materials such as graphene, carbon nanotubes, zeolites and mesoporous materials, etc. The working voltages for this instrument are: 60, 80, 120, 200 and 300 kV.
Analytic Titan
The Analytical Titan has a spherical aberration corrector (CEOS Company) at the condenser lens, the lens that forms the probe. Consequently, this microscope is appropriate for ultra-high resolution imaging in Scanning-Transmission mode (HRSTEM) and chemical composition mapping with atomic resolution by Electron Energy Loss Spectroscopy (STEM-EELS).
This microscope has a monochromator and a High Brightness source (XFEG), which makes it ideal to determine optical properties by low-loss EELS as well as oxidation states studies by core-loss EELS and observation of the fine structure of the energy absorption edges by Energy Loss Near Edge Spectroscopy (ELNES).
Working at low-voltages (60 kV, 80 kV), and because of the aberration corrector, high resolution images can be obtained even on beam-sensitive materials such as graphene, carbon nanotubes, zeolites and mesoporous materials, etc.
The working voltages for this instrument are: 60, 80, 120, 200 and 300 kV.