Lead application nm measurement and structuring of objects
Our goal is to create the basis for the measurement and manufacturing technology of the future with high-precision drive systems. From today’s planar (2.5D) motion accuracies in the sub-µm range, we are on the way to spatial (6D) positioning accuracies in the single-digit nm range. On the basis of our research, we are developing actuators that make it possible to position an object on a surface with a diameter of 100 mm and a vertical stroke of 10 mm with nanometre precision. In perspective, the diameter will be extended to 200 mm and the z-stroke to 25 mm. Such systems are used, for example, in precision metrology and for the production of semiconductor wafers and exposure masks in microelectronics manufacturing.
Contact
Contact
Dr.-Ing. Ludwig Herzog
Head of Mechatronics
ludwig.herzog(at)imms.de+49 (0) 3677 874 93 60
Dr. Ludwig Herzog will provide detail on our research on magnetic 6D direct drives with nm precision for the nm measurement and structuring of objects. He supports you with services for the development of mechatronic systems, for simulation, design and test of MEMS as well as for finite element modelling (FEM) and simulation.
Related content
Project
NFM-100
For fundamental research on nanometrology and nanofabrication at Ilmenau TU, the nanofabrication machine NFM-100 was realised as a system which enables the scanning of surfaces (AFM) as well as the processing by field emission scanning probe lithography for the first time in an xy-travel range of Ø100 mm.
Project
K4PNP+Z
IMMS developed actuators to position objects in planes with diameters up to 200 mm and a vertical stroke of 25 mm with nanometre precision.
Project
INPOS
Novel 6DOF integrated direct drive moving large objects with small vertical dimensions through nanometre spaces
Project
PTB
For the Physikalisch-Technische Bundesanstalt (PTB) IMMS developed a high-precision positioning system for measurement scales of the coming microelectronics generation.
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Reference
Michael Muth, AeroLas
“We have for many years been appreciative of our cooperation with IMMS. The results from this project will be the basis of product design to the specification of future AeroLas customers. IMMS will likewise be an important partner for us in future developments because of its outstanding expertise in the field of magnetic drives.“
Reference
Peter Chall, ALSI
”The achieved extreme precision, reproducibility and productivity of the laser dicing technology are at the forefront of international excellence. The close cooperation with IMMS leads to innovative developments, which is a basis that we can count on to expand our position as a leading technology provider.“
A method for dynamic interferometric characterization of air bearings for nanopositioning stages
Steffen Hesse1. Michael Katzschmann1. Alex Huaman1. Parastoo Salimitari1. Ludwig Herzog1.Ilmenauer Nacht der Interferometrie und Internationales Wissenschaftliches Symposium zum Welttag der Interferometrie, 8. - 9. April 2025, Technische Universität Ilmenau, Ilmenau
1IMMS Institut für Mikroelektronik- und Mechatronik-Systeme gemeinnützige GmbH, Ehrenbergstraße 27, 98693 Ilmenau, Germany.A virtual metrology frame test setup using fiber interferometric sensors
Davi Anders Brasil1. Steffen Hesse1. Ludwig Herzog1. Thomas Fröhlich2. Thomas Kissinger2.22nd International Metrology Congress (CIM 2025), Lyon, France, March 11-14, 2025
1IMMS Institut für Mikroelektronik- und Mechatronik-Systeme gemeinnützige GmbH, 98693 Ilmenau, Germany. 2Institute of Process Measurement and Sensor Technology, Technische Universität Ilmenau.Disturbance rejection in periodic motion with enhanced constant velocity transitions using a tilt-mirror test setup
Alex S. Huaman1. Michael Katzschmann1. Steffen Hesse1. Ludwig Herzog1.Special Interest Conference: Precision Motion Systems and Control, Brabanthallen’s-Hertogenbosch, Netherlands, November 12-13, 2024
1IMMS Institut für Mikroelektronik- und Mechatronik-Systeme gemeinnützige GmbH, Ehrenbergstraße 27, 98693 Ilmenau, Germany.NPS6D200 – Realization of high precision long stroke vertical actuation in conjunction with a planar direct drive
Steffen Hesse1. Michael Katzschmann1. Alex S. Huaman1. Davi-Anders Brasil1. Ludwig Herzog1.Special Interest Conference: Precision Motion Systems and Control, Brabanthallen’s-Hertogenbosch, Netherlands, November 12-13, 2024
1IMMS Institut für Mikroelektronik- und Mechatronik-Systeme gemeinnützige GmbH, Ehrenbergstraße 27, 98693 Ilmenau, Germany.
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Service for R&D
Development of mechatronic systems
We develop actuator systems and open- and closed-loop controls as embedded solutions according to customer specifications with highest demands on precision, dynamics, available space, performance and efficiency.
Service for R&D
Finite Element Modeling
We support you in the concept and development phase of new products with calculations and simulations to shorten development times and improve product parameters such as weight & material savings or minimisation of natural vibrations.
Research field
Magnetic 6D direct drives with nm precision
To enable the manufacturing of macroscopic high-tech products with microscopic precision, we are researching scientific principles and technical solutions for nanopositioning systems for large motion ranges.