Prof. (apl.) Dr. Jürgen Weis
Head of the Nanostructuring Lab
Phone:+49 711 689-1329Fax:+49 711 689-1572

Max Planck Institute for Solid State Research

Heisenbergstraße 1, 70569 Stuttgart

Nanostructuring Lab - Mission and Task

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Mission and Task

The main mission of the Scientific Facility Nanostructuring Lab (NSL) is the support of Postdocs, PhD and master students of the Institute in their needs for sample processing in central cleanroom facilities. Under class-10 cleanroom conditions with stable room humidity and temperature, samples can be processed by students of the Institute or in service by the cleanroom staff using photolithography, dry and wet etching, and material deposition under vacuum. For the fabrication of structures down to sub 10 nm – on small but also large area, electron beam lithography systems (Raith eline, Jeol JBX 6300 FS) using electron beam acceleration voltages up to 100 kV are available. A focused ion beam system allows to cut and to sculpture samples under vision of a scanning electron microscope (Zeiss Crossbeam). A state-of-the-art scanning electron microscope (Zeiss Merlin) is offered as characterization tool. The infrastructure is intended to be used in parallel by many students on their own, is dedicated to deal with different materials and substrates avoiding cross-contamination, and especially to handle small sample sizes (typically 5 mm by 5 mm), but also wafers up to 4 inches. Besides introducing students into the usage of the equipment and offering processing service, the NSL team continuously develops sample processing recipes and the infrastructure further.

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