Helmholtz Imaging Modalities

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Themis 300

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Karlsruhe

ThermoFischer Themis 300

Probe Corrected (S)TEM

Configuration

High Tension: 80, 200, 300 kV
X-FEG
Aberration corrected (STEM)
BF-/seg. DF-/HAADF-STEM detector
Super-X EDX detector
Dectris pixelated detector
NanoMegas ASTAR system

Resolution

300 kV

Point Resolution TEM [nm]: 0.2
Information Limit TEM [nm]: 0.1
Resolution STEM [nm]: 0.08

200 kV

Point Resolution TEM [nm]: 0.24
Information Limit TEM [nm]: 0.1
Resolution STEM [nm]: 0.1

80 kV

Resolution STEM [nm]: 0.14

Imaging and Analysis Techniques

BF-TEM & HRTEM
BF-/DF-/HAADF-STEM
4D-STEM: DPC/iDPC/PDF & ACOM
EDX Analysis
(S)TEM & EDX tomography
Electron diffraction
Lorentz imaging
Low-dose techniques & cryo imaging

Access

Operated as part of the Karlsruhe Nano Micro Facility. Proposal based access; see:

Link: https://www.knmf.kit.edu/

Themis 300
©KIT

Weblinks

www.int.kit.edu/651…

Themis 300 in Helmholtz Imaging Modalities:

Expert

Christian Kübel

Karlsruher Institut für Technologie - Karlsruhe

Research interested include the use of
- (analytical) electron microscopy
- electron tomography incl. quantitative 3D analysis
- 4D-STEM imaging and statistical analysis
- (high-speed) in-situ TEM
with applications in materials sciences (catalysis, batteries, glass, magnetic materials)

In Helmholtz Imaging Modalities
➤Modalities: 6 ➤Applications: 7 ➤Instruments: 5 ➤Labs: 1 ➤Facilities: 1 ➤Centers: 1 ➤Solutions: 5

Application

Catalysis

Catalysis () is the process of increasing the rate of a chemical reaction by adding a substance known as a catalyst (). Catalysts are not consumed in the reaction and remain unchanged after it. If …

In Helmholtz Imaging Modalities
➤Modalities: 0 ➤Instruments: 2 ➤Experts: 2 ➤Labs: 0 ➤Facilities: 1 ➤Centers: 1 ➤Solutions: 0

Application

Electrochemical Energy Storage

Electrochemical energy conversion is a field of energy technology concerned with electrochemical methods of energy conversion including fuel cells and photoelectrochemical. This field of technology also includes electrical storage devices like batteries and supercapacitors. It …

Helmholtz Institute Ulm on Electrochemical Energy Storage

HZB on Electrochemical Energy Storage

HZDR on Electrochemical Energy Storage

Center for Electrochemical Energy Storage Ulm & Karlsruhe (CELEST)

In Helmholtz Imaging Modalities
➤Modalities: 0 ➤Instruments: 2 ➤Experts: 2 ➤Labs: 0 ➤Facilities: 0 ➤Centers: 3 ➤Solutions: 0

Application

Magnetic Materials

A magnet is a material or object that produces a magnetic field. This magnetic field is invisible but is responsible for the most notable property of a magnet: a force that pulls on other ferromagnetic …

HZB on magnetic nanostructures

HZDR on 'Magnetischen Funktionsmaterialien'

Helmholtz on 'Developing environmentally friendly cooling with magnetic materials.'

Helmholtz Imaging Project BRLEMM

In Helmholtz Imaging Modalities
➤Modalities: 0 ➤Instruments: 1 ➤Experts: 1 ➤Labs: 0 ➤Facilities: 0 ➤Centers: 3 ➤Solutions: 0

Application

Materials Research

see Material Science

In Helmholtz Imaging Modalities
➤Modalities: 4 ➤Instruments: 8 ➤Experts: 3 ➤Labs: 2 ➤Facilities: 1 ➤Centers: 5 ➤Solutions: 1

Application

Metallic Glasses

An amorphous metal (also known as metallic glass, glassy metal, or shiny metal) is a solid metallic material, usually an alloy, with disordered atomic-scale structure. Most metals are crystalline in their solid state, which means …

In Helmholtz Imaging Modalities
➤Modalities: 0 ➤Instruments: 1 ➤Experts: 1 ➤Labs: 0 ➤Facilities: 0 ➤Centers: 1 ➤Solutions: 0

Application

Metals

A metal (from Greek μέταλλον métallon, "mine, quarry, metal") is a material that, when freshly prepared, polished, or fractured, shows a lustrous appearance, and conducts electricity and heat relatively well. Metals are typically ductile (can …

In Helmholtz Imaging Modalities
➤Modalities: 0 ➤Instruments: 1 ➤Experts: 1 ➤Labs: 0 ➤Facilities: 0 ➤Centers: 1 ➤Solutions: 0

Application

Quantum Materials

Quantum materials is an umbrella term in condensed matter physics that encompasses all materials whose essential properties cannot be described in terms of semiclassical particles and low-level quantum mechanics. These are materials that present strong …

Institute for Quantum Materials and Technologies (IQMT)/KIT

Helmholtz on Quantum Materials

In Helmholtz Imaging Modalities
➤Modalities: 0 ➤Instruments: 1 ➤Experts: 1 ➤Labs: 0 ➤Facilities: 0 ➤Centers: 1 ➤Solutions: 0

Facility

Karlsruhe Nano Micro Facility for Information-driven Material Structuring and Characterization (KNMFi)

KNMFi is a high-tech platform for information-driven structuring and characterizing a multitude of functional materials at the micro- and nanoscale.
The Karlsruhe Nano Micro Facility for Information-driven Material Structuring and Characterization (KNMFi) offers access to …

In Helmholtz Imaging Modalities
➤Modalities: 18 ➤Applications: 0 ➤Instruments: 16 ➤Experts: 5 ➤Labs: 2 ➤Centers: 1 ➤Solutions: 0

Center

Karlsruher Institut für Technologie (KIT)

KIT is 'The Research University in the Helmholtz Association.' As one of the biggest science institutions in Europe, the only German University of Excellence with national large-scale research facilities combines a long university tradition with …

In Helmholtz Imaging Modalities
➤Modalities: 37 ➤Applications: 11 ➤Instruments: 32 ➤Experts: 12 ➤Labs: 2 ➤Facilities: 6 ➤Solutions: 3

No lab found

Modality

4D scanning transmission electron microscopy (4D-STEM)

4D scanning transmission electron microscopy (4D STEM) is a subset of scanning transmission electron microscopy (STEM) which utilizes a pixelated electron detector to capture a convergent beam electron diffraction (CBED) pattern at each scan location. …

In Helmholtz Imaging Modalities
➤Applications: 0 ➤Instruments: 1 ➤Experts: 1 ➤Labs: 0 ➤Facilities: 0 ➤Centers: 1 ➤Solutions: 0

Modality

Electron energy loss spectroscopy (EELS)

In electron energy loss spectroscopy (EELS) a material is exposed to a beam of electrons with a known, narrow range of kinetic energies. Some of the electrons will undergo inelastic scattering, which means that they …

In Helmholtz Imaging Modalities
➤Applications: 0 ➤Instruments: 3 ➤Experts: 2 ➤Labs: 0 ➤Facilities: 1 ➤Centers: 1 ➤Solutions: 0

Modality

Electron Microscopy

Electron microscopy comprises a group of imaging, spectroscopic and diffraction based characterization techniques making use of the interaction of an accelerated electron beam with materials to provide information on structure, chemistry and morphology from the …

In Helmholtz Imaging Modalities
➤Applications: 2 ➤Instruments: 5 ➤Experts: 5 ➤Labs: 1 ➤Facilities: 2 ➤Centers: 3 ➤Solutions: 2

Modality

Energy-dispersive X-ray spectroscopy (EDX)

Energy-dispersive X-ray spectroscopy (EDS, EDX, EDXS or XEDS), sometimes called energy dispersive X-ray analysis (EDXA or EDAX) or energy dispersive X-ray microanalysis (EDXMA), is an analytical technique used for the elemental analysis or chemical characterization …

In Helmholtz Imaging Modalities
➤Applications: 0 ➤Instruments: 3 ➤Experts: 2 ➤Labs: 0 ➤Facilities: 0 ➤Centers: 0 ➤Solutions: 0

Modality

Scanning transmission electron microscopy (STEM)

A scanning transmission electron microscope (STEM) is a type of transmission electron microscope (TEM). Pronunciation is [stɛm] or [ɛsti:i:ɛm]. As with a conventional transmission electron microscope (CTEM), images are formed by electrons passing through a …