Last updated on Mon 06/03/2023 - 15:58

MBraun logoMBRAUN, established in 1976 in Germany, is developing inert gas technology for clean environments. As it offers the largest gas purification system range, MBRAUN can propose a suitable solution under ultra pure process conditions and low gas consumption for every volume to meet the different demands of the marketplace.

MBRAUN launched a PVD system specifically designed for the Perovskite application called PEROVAP. With unique features such us low temperature evaporation, ULTE sources and an enhanced chamber design the PEROVAP offers an unsurpassed level of process control, layer uniformity and process repeatability.

For full process control, MBRAUN with the combined expertise from CreaPhys (Part of the MBRAUN Group) designed a specific deposition chamber for perovskite PV based on a novel concept. This system, includes modifications to ensure long system lifetime. Furthermore, MBRAUN’s team developed a special deposition source for the organic halide deposition. Together with the novel system design, the system can improve process control, resulting in a higher repeatability of subsequent depositions. Furthermore, it gives the operator an additional lever to fine-tune the perovskite deposition, making this system a useful tool for efficient R&D.

Deposition Systems for Perovskite Research Include the Following Features:

  • Protection of the pump system via cold trap
  • All component materials chosen for high corrosion resistance
  • Special organic halide deposition source
  • Optimized operating regime for a controlled process


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