HTCC – Improvement of micropatterning solution and process

Vacature van Photonis

  • Photonis
  • Roden
  • HBO / WO
  • 6 maanden
High Tech Career Competition 2021

PHOTONIS is a leading multinational high-technology group, manufacturing electro-optic components used in the detection of ions, electrons and photons. We innovate and engineer quality components for integration into a variety of applications such as night vision optics, digital cameras, mass spectrometry, physics research, space exploration and many others.


Improvement of micropatterning solution and process



Photocathodes are semi-conductive layers used to transfer light into electrons. For the scientific community, the lack of electrical conductivity of photocathodes is often a problem in many applications. The scope of the internship is to improve the current technical solution or to find innovative alternatives. That will be researched and tested.


20210520 Improvement Of Photolithography Based On Microgrid Underlayers
  • Survey of our photolithography method and technological weaknesses.
  • Surface preparation to improve adhesion of photoresist and eventually microstructures. 
  • Characterization of photolithography patterns and grids using SEM/EDX, Filmetrics, DekTak microscopes etc.
  • Survey of alternative methods.

Key words:

  • Material science
  • Photolithography
  • E-beam evaporation
  • Wet chemical modification surfaces

We offer

A full time internship in a booming high-tech company for a period of 6 months.


  • Technical background on HBO / Academic level
  • Chemistry / Physics / Mechanical Engineering

CV and cover letter in English to be sent to HRM, PHOTONIS:

For more information:

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