National cooperations: Research Institute for Solid State Physics and Optics Research Institute for Technical Physics and Material Science KFKI Atomic Energy Research Institute Technoorg-Linda Kft. Lasram Kft. University of Szeged University of Pécs University of Pannonia International cooperations: Universität Wien GRIMM Aerosoltechnik GmbH+Co.KG Ainring, Germany Joint Research Centre, Institute for Environment, Ispra, Italy TSI Incorporated, USA, Minneapolis, Minnesota CCS GmbH (Contamination Control System), München