 
LEED optics screens in various stages of manufacture |
LEED Optics
TSL manufacture a range of LEED (Low Energy Electron Diffraction)
screens for surface structural studies
- In situ plasma cleaning
- Plasma deposited ITO (Indium Tin Oxide) transparent conductive
layer to guarantee no charging artifacts
- A variety of phosphor deposition techniques are available to
optimize resolution v sensitivity
- High resolution >140 lp/mm
- Numerous phosphors available
- Guaranteed pin hole free
- No residual organics & electron scrubbed prior to shipment to
ensure low gas load in UHV
- Anti-reflection coatings available to further enhance performance
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RHEED
Optics
TSL manufacture a range of RHEED (Reflection
High Energy Electron Diffraction) screens typically used in MBE
(Molecular Beam Epitaxy) equipment for surface structural measurements
during deposition.
- In situ plasma cleaning
- Plasma deposited ITO to guarantee no charging artifacts
- A variety of phosphor deposition techniques are available to
optimize resolution v sensitivity
- 140 lp/mm resolution
- Numerous phosphors available
- Guaranteed pin hole free
- No residual organics & electron scrubbed prior to shipment to
ensure low gas load in UHV
- Anti-reflection coatings available to further enhance performance
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Scintillators Discs / Fibre Optic |
Scintillators
TSL manufacture a range of scintillators for electron, ion and photon
detection
- In situ plasma cleaning
- Plasma deposited ITO to guarantee no charging artifacts
- A variety of phosphor deposition techniques are available to
optimize resolution v sensitivity
- 140 lp/mm resolution
- Numerous phosphors available
- Guaranteed pin hole free
- No residual organics & electron scrubbed prior to shipment to
ensure low gas load in UHV
- Anti-reflection coatings available to further enhance performance
- Aluminium backing coating to enhance brightness
- Standard Scintilators
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UHV Imaging and TOF detector. |
UHV
Electron / Ion / TOF Detectors
TSL can manufacture a range of UHV, intensified electron / ion /
photon imaging and TOF detectors
- Full Design Capability
- Clean UHV construction in class 1000 clean room facilities
- High gain using matched channel plate
- Ion barrier coating for minimized positive ion feedback if
required
- A variety of phosphor coatings photo cathodes and fiber
optic face plates available
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Cathode assemblies . |
Electron
Sources and Cathodes
SL manufacture a range of cathodes and filament assemblies for
electron sources and x-ray sources
- Full Design Capability
- Clean UHV construction in class 1000 clean room facilities
- Thoria coating
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