The Paul-Drude-Institut für Festkörperelektronik (PDI) is a German research institute with about 100 employees located in Berlin-Mitte. PDI was founded in 1992 and emerged from the former Zentralinstitut für Elektronenphysik of the Academy of Sciences of the German Democratic Republic. The institute is a member of the Leibniz-Gemeinschaft and part of the Forschungsverbund Berlin e.V.
PDI works closely with partners from science, industry and academia, and actively engages in the transfer of its knowledge and technologies to the public. Training and education of young researchers is an important task for the institute. The director of PDI holds a professorship at the Humboldt-Universität zu Berlin.
According to its mission, PDI performs basic research as a lively symbiosis of materials science and solid state physics in order to inspire and demonstrate new functionalities for future technologies. Our focus lies on the fabrication and investigation of low-dimensional structures in semiconductors. The institute covers the whole range from growth and processing, to microstructural characterization, spectroscopic analysis and theoretical modeling. A core competence of the institute is the precise deposition of atomic structures using molecular beam epitaxy (MBE). PDI provides over 1500 m² of laboratory space, including a recently opened central clean room area of 450 m² that is dedicated to MBE.
The acting director of PDI, Dr. Lutz Geelhaar, is responsible for the institute and its scientific program and output.
PDI is one of eight research institutes inside the Forschungsverbund Berlin e.V. (FVB). All institutes share a common legal entity and administrative infrastructure while maintaining scientific autonomy. The administrative director of FVB, Dr. Manuela Urban, acts as the managing director of the institutes.
The institute is organized in four departments, the Department of Epitaxy, Department of Microstructure, Department of Semiconductor Spectroscopy, and Department of Technology and Transfer. The departments represent the long-term areas of competence of PDI and are responsible for staff, facilities and other resources and their allocation to the core research areas.
Scientists, engineers, and technicians of all four departments of the institute collaborate in different interdisciplinary core research areas, in which the scientific work at PDI is carried out. At present, our five core research areas are: Nanofabrication , Nanoanalytics, Control of Elementary Excitations by Acoustic Fields, III-V Nanowires for Optoelectronics, and Intersubband Emitters .
PDI's scientific advisory board consists of outstanding national and international researchers. They advise the institute in all scientific matters , discuss its scientific strategy and once a year evaluate its research activities. The present members of the board are: