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Gerneral Information

 A hemispherical electron energy analyzer (or electron spectrometer) is generally used for applications where a higher resolution is needed. Electron Analyzers provide high energy resolution which allows revealing small chemical shifts in XPS, UPS and AES spectra for the precise characterization of chemical states. Electron Analyzers are suitable to integrate in existing UHV systems.

In general, an electrostatic analyzer is an instrument that employs an electric field to allow the passage of only those electrons electrons that have a given specific energy. It usually also focuses electrons into a smaller area.

Here is a market overview of instruments made by specialist manufacturers and companies around the globe.

Application Notes

 

XPS Analysis of Stainless Steel Surfaces

The surface chemistry of stainless steel is strongly influenced by the chemical or mechanical processing of that surface... read more

 

Graphene as Protective Coating

Graphene is a two dimensional material composed out of sp2-bonded carbon atoms arranged in the same honeycomb crystal lattice as graphite, its three dimensional counterpart. Due to its physical and chemical properties graphene renders a vast interest within a large number of  scientific disciplines... read more

 

Surface Analysis of Nuclear Graphite 

In recent times a wide variety of nanostructured carbon forms have been observed in nuclear graphite which vary the graphitic nature of the material... read more

 

AR-XPS at Environmental Conditions

Angle-resolved x-ray photoelectron spectroscopy (AR-XPS) can be  used for non-destructive sample depth profiling... read more

 

High Pressure XPS

First results from the Scienta R4000 HiPP-3 high pressure analyser measuring on Ag under di-nitrogen pressure using the 0.8 mm first aperture of  the instrument, which is optimized for pressures up to about 2 mbar... read more

 

Monochromatic XPS Performance with Insulating Polymeric Materials

In the analysis of polymeric surfaces with monochromatic sources offers a significant advantage over non-monochromatic sources... read more

 

Spectroscopic Analysis of Solid Oxide Fuel Cell Material with XPS

The elemental and chemical composition of the surface was investigated to determine the performance of the material under thermal cycling... read more

 

SPIN-resolve Photoemission

The  detector  allows  the  parallel acquisition  of  spin  resolved  and  non-spin  resolved data.  The  non  spin  resolved  data  is acquired  with  six  standard  channeltrons.  The  spin  resolved  data  is  measured  using  a  mini-Mott  polarimeter of  the  Rice  university  design... read more

 

HAXPES on the Beamline P09 at PETRA III

For revealing properties of bulk and interface structures, Hard X-ray Photoelectron Spectroscopy (HAXPES) is expected to be used increasingly in the near future, due to the decreased surface- and increased bulk sensitivity... read more

 

Rutherford Electron Backscattering at 15 keV

The elastic scattering of keV electrons can be used to determine the surface composition of relatively thick layers (up to 100 nm) in a way similar to ion scattering experiments... read more

 

 

Software

 

Spectrum Database Processing Software Simulation Software
NIST  CasaXPS Balsac
Specmaster MS MacroSystems DL POLY
SurfaceSpectra QUASES GAMESS-UK
  Spectral Data Processor SIMION 
  Unifit  
  XPSPEAK  

 

Results 1 - 16 of 16

Electron Analyzer

Scienta Omicron R3000 XPS/UPS

With its 135 mm mean radius and mu-metal analyzer vacuum tank the Scienta Omicron R3000 is a compact and powerful analysis tool. It features the...

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Scienta Omicron SPHERA

SPHERA is a multi-purpose easy-to-use electron spectrometer with excellent transmission and sensitivity.

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Scienta Omicron EW4000 12keV

The Scienta EW4000 is breaking new ground for advanced photoelectron spectroscopy experiments. The new extreme wide angle lens technology brings a...

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Scienta Omicron R8000

R8000 electron spectrometer is a hemispherical analyser with customer proven performance better than 1 meV energy resolution and 0.05° angular...

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Scienta Omicron R3000 UPS

With its 135 mm mean radius and mu-metal analyzer vacuum tank the Scienta Omicron R3000 is a compact and powerful analysis tool. It features the...

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Scienta Omicron EA125

The EA 125 is an easy-to-use electron spectrometer offering excellent sensitivity and great flexibility for routine sample analysis.

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Scienta Omicron EW4000 10keV

The Scienta EW4000 is breaking new ground for advanced photoelectron spectroscopy experiments. The new extreme wide angle lens technology brings a...

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Scienta Omicron R4000 HiPP-2

The HiPP-2 analyser is a based on the Scienta Omicron R4000 10 keV analyser and developed to allow for high pressures at the sample position. This...

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Scienta Omicron R3000 XPS

With its 135 mm mean radius and mu-metal analyzer vacuum tank the Scienta Omicron R3000 is a compact and powerful analysis tool. It features the...

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Scienta Omicron R3000 XPS HP

The R3000 XPS HP is provided with efficient differential pumping on the lens to allow high pressure measurements up to 0.1 mbar. It is equipped with...

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Scienta Omicron DA30-L

DA30-L allows for the combination of a 40 mm MCP and Scienta spin (Mott or VLEED).

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Scienta Omicron Argus

Argus is the next generation hemispherical analyser with multi-channel detection technology developed for uncompromised XPS and ESCA analysis.

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Scienta Omicron DA30

Using a new deflector concept, the DA30 analyser can measure electrons in a full cone of 30 degrees opening angle. This new analyser is patent...

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Scienta Omicron R3000 XPS/UPS/ARPES

With its 135 mm mean radius and mu-metal analyzer vacuum tank the Scienta Omicron R3000 is a compact and powerful analysis tool. It features the...

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Scienta Omicron Argus CU

With a Unique 128 Channel Stripe Anode Detector. The Argus CU analyser offers outstanding sensitivity, simplified handling and maximum convenience...

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Scienta Omicron EW4000 6keV

The Scienta EW4000 is breaking new ground for advanced photoelectron spectroscopy experiments. The new extreme wide angle lens technology brings a...

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