Electron\ Ion microscopy: TEM (Thermo Scientific Spectra TEM)

What is it?
Transmission Electron Microscope

Manufacturer: Thermo Fisher Scientific

Model Name: Spectra TEM

Applications: 1. Imaging: •Size •Shape •Morphology •Surface •Interface •Defects 2. Diffraction Pattern: •Crystal structures •Phases •Crystallographic mapping 3. EDX & EELS •Chemical structures •Electronic structures •Composition •Elemental distribution 4. Tomography •3D crystalline structures •3D shapes Particle dispersion 5. Electron Holography and Lorentz TEM •Phase mapping •Magnetic structures 6. Observing reactions •Dynamic phase transformation and surface reactions •Growth process

Instrument Overview: TEM enables analysis of the physical and chemical properties of materials at the nano and atomic scales, across a wide variety of materials. These include those exposed to extreme conditions such as high temperatures and cryogenic environments. Additionally, it can be used to investigate material dynamics using in situ capabilities with liquid and gas environments.

Technical features and specifications:
Technical specifications: techniques: 1. High-brightness field emission gun with monochromator (Accelerating voltages at 30, 60, 80, 200 or 300 kV) 2. Resolution of 0.06 nm (TEM) & 0.05 nm (STEM HAADF) 3. Spectroscopy with EDS (solid angle 1.8 sr) & EELS (Continuum) 4. Cameras: 4k x 4k CMOS & 3.4k x 3.4k CMOS electron direct detection Available techniques: 1. Low dose TEM and STEM imaging 2. TEM and STEM tomography & 3D diffraction (MicroED) 3. Monochromated Electron Energy Loss Spectroscopy (EELS), Atomic resolution EDS / EELS mapping 4. Lorentz TEM 5. Electron Holography

Charges:
NA

Instrument Manufacturer URL: https://www.thermofisher.com/sg/en/home.html

Detailed Specifications:
https://www.thermofisher.com/sg/en/home/electron-microscopy/products/transmission-electron-microscopes/spectra-300-tem.html