Electron Spectrometers

A New Generation Hemispherical Energy Analyzers for Electron and Ion Spectroscopy

Nanotechnology is focused on the engineering and the physical properties of small structures sized 1-100 nm. Techniques that have sensitivities at a scale of 0.1 nm to 100 nm are required to study and create these small structures. Different methods of electron spectroscopy (XPS, UPS and AES) have a sensitivity in the range of 1-10 nm and are therefore key techniques in nanoscience.Thanks to our high level of expertise in electron optics and electronics we can offer electron spectrometers with the highest resolution and transmission possible.

Two types of electron spectrometers are available at SPECS:

  • The hemispherical energy analyzer PHOIBOS
  • The high resolution EELS spectrometer Delta 0.5 .

New approaches and technical solutions are the cause for the unparalleled success story of our PHOIBOS analyzer series. Since its launch in 2004 the PHOIBOS has been sold to 150 laboratories throughout the world with a steadily rising demand. An extensive list of scientific publications witnesses the impressive results that researchers achieve with this analyzer. The PHOIBOS is the leading analyzer worldwide regarding energy resolution, transmission and versatility.

Also with its high resolution Electron Energy Loss Spectrometer Delta 0.5, designed by Prof. Harald Ibach, Institut für Grenzflächenforschung, KFA Jülich, SPECS is at the forefront of technology. With its special design the Delta 0.5 achieves an ultimate resolution of 0.5 meV.



Hemispherical Energy Analyzer PHOIBOS 225

High energy hemispherical analyzer for hard X-ray XPS (HAXPES) and ultra high resolution.

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Hemispherical Energy Analyzer PHOIBOS 100/150
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The PHOIBOS 100/150 hemispherical energy analyzers for Surface Analysis with XPS, UPS, ISS, AES. The instrument combines excellent performance and highest reliability for the largest possible variety of experimental conditions.
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DELTA 0.5 HR EELS Spectrometer

Radically improved resolution for EELS

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God created matter; surfaces were invented by the devil

Wolfgang Pauli

 

PraMa Strumentazione Scientifica

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