Sauer

Dr. Hans Martin Sauer

Research Group Leader

Research Group:

Funktional Printing
Forum Organic Elektronics (Kosadis)

Office Hours:

Monday – Friday

Research

The research topic is the evaluation and optimization of large area printing processes (Gravure, flexographic, and screen printing), partly in combination with other coating technologies (Spin coating, vapour deposition), for the purpose of manufacturing printed electronic devices. Examples for such electronic devices are organic field effect transistors (OFET), light emitting diodes (OLED), RFID and sensor tags, and flexible displays. The research is focused on three key topics:

  • Mechanical, thermodynamic and hydrodynamic investigation of critical elements of the printing process.
  • Interaction of the printing liquid (organic semiconductors, polymers, dispersions) with the printing plate or roller, and the substrate: wetting phenomena, drying.
  • Integration of the individual process steps to an overall concept for the manufacturing process

The aim of the research is the development of a process model for functional printing which describes the interrelation of the printing parameters, the properties of the printing inks, substrate pretreatment, and finishing of the printed electronic devices.

Publications

Group by: Date | Item type | No grouping
Jump to: 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009
Number of items: 46.

2018

Sauer, Hans Martin ; Roisman, Ilia V. ; Dörsam, Edgar ; Tropea, Cameron :
Fast liquid sheet and filament dynamics in the fluid splitting process.
[Online-Edition: https://doi.org/10.1016/j.colsurfa.2018.05.101]
In: Colloids and Surfaces A: Physicochemical and Engineering Aspects ISSN 09277757
[Article], (2018)

2017

Sauer, Hans Martin ; Schäfer, Julian ; Brulin, Sebastian ; Roisman, Ilia V. :
Fast liquid sheet and filament dynamics in the fluid splitting process.
In: ECIS 2017 31st Conference of the European Colloid and Interface Society, 03.-08.09. 2017, Madrid.
[Conference or workshop item], (2017)

Raupp, Sebastian ; Daume, Dominik ; Tekoglu, Serpil ; Merklein, Lisa ; Lemmer, Uli ; Hernandez-Sosa, Gerardo ; Sauer, Hans Martin ; Doersam, Edgar ; Scharfer, Philip ; Schabel, Wilhelm :
Slot Die Coated and Flexo Printed Highly Efficient SMOLEDs.
[Online-Edition: http://dx.doi.org/10.1002/admt.201600230]
In: Advanced Materials Technologies, 2 (2) ISSN 2365-709X
[Article], (2017)

2016

Raupp, Sebastian ; Daume, Dominik ; Tekoglu, Serpil ; Merklein, Lisa ; Lemmer, Uli ; Hernandez-Sosa, Gerardo ; Sauer, Hans Martin ; Dörsam, Edgar ; Scharfer, Philip ; Schabel, Wilhelm :
Slot Die Coated and Flexo Printed Highly Efficient SMOLEDs.
[Online-Edition: http://dx.doi.org/10.1002/admt.201600230]
In: Advanced Materials Technologies, 2 (2) p. 1600230. ISSN 2365-709X
[Article], (2016)

Wegener, Moritz ; Spiehl, Dieter ; Sauer, Hans Martin ; Mikschl, Florian ; Liu, Xinxin ; Kölpin, Nadja ; Schmidt, Michael ; Jank, Michael ; Dörsam, Edgar ; Roosen, Andreas :
Flexographic printing of nanoparticulate tin-doped indium oxide inks on PET foils and glass substrates.
[Online-Edition: http://dx.doi.org/10.1007/s10853-016-9772-3]
In: Journal of Materials Science, 51 (9) ISSN 0022-2461
[Article], (2016)

Wegener, Moritz ; Spiehl, Dieter ; Sauer, Hans Martin ; Mikschl, Florian ; Liu, Xinxin ; Koelpin, Nadja ; Schmidt, Michael ; Jank, Michael P. M. ; Doersam, Edgar ; Roosen, Andreas :
Flexographic printing of nanoparticulate tin-doped indium oxide inks on PET foils and glass substrates.
[Online-Edition: http://dx.doi.org/10.1007/s10853-016-9772-3]
In: Journal of Materials Science, 51 (9) pp. 4588-4600. ISSN 0022-2461
[Article], (2016)

Ganz, Simone ; Sauer, Hans Martin ; Weißenseel, Simon ; Zembron, Julian ; Tone, Robert ; Dörsam, Edgar ; Schaefer, Moritz ; Schulz-Ruthenberg, Malte
Nisato, Giovanni ; Lupo, Donald ; Ganz, Simone (eds.) :

Printing and Processing Techniques.
In: Organic and Printed Electronics – Fundamentals and Applications. Pan Stanford, Singapore , pp. 47-116. ISBN 978-981-4669-74-0
[Book section], (2016)

2015

Griesheimer, Stefan ; Sauer, Hans Martin :
Video zu Fluidlamellen; Video displaying the creation and collapse of thin liquid bridges.

[Programm, Service], (2015)

Spiehl, Dieter ; Häming, Marc ; Sauer, Hans Martin ; Bonrad, Klaus ; Dörsam, Edgar :
Engineering of Flexo- and Gravure-Printed Indium-Zinc-Oxide Semiconductor Layers for High-Performance Thin-Film Transistors.
[Online-Edition: http://dx.doi.org/10.1109/ted.2015.2449665]
In: IEEE Transactions on Electron Devices, 62 (9) pp. 2871-2877. ISSN 0018-9383
[Article], (2015)

Chen, Jian ; Neumann, Jann ; Sauer, Hans Martin ; Dörsam, Edgar :
A new FEM simulation method of paper materials by using a gasket model.
In: 42nd International Research Conference of IARIGAI, September 06-09, 2015, Helsinki, Finnland.
[Conference or workshop item], (2015)

Weickgenannt, Christina M. ; Griesheimer, Stefan ; Sauer, Hans Martin ; Roisman, Ilia V. ; Dörsam, Edgar ; Tropea, Cameron :
Atomization of a stretched Newtonian liquid bridge.
In: ICLASS 2015, 13th Triennial International Conference on Liquid Atomization and Spray Systems, August 23-27, 2015, Tainan, Taiwan.
[Conference or workshop item], (2015)

Sauer, Hans Martin ; Daume, Dominik ; Dörsam, Edgar :
Lubrication theory of ink hydrodynamics in the flexographic printing nip.
In: Journal of Print and Media Technology, 4 pp. 163-172.
[Article], (2015)

2014

Daume, Dominik ; Tekoglu, Serpil ; Leonhard, Christoph ; Kluge, Edgar ; Hernandez-Sosa, Gerardo ; Mechau, Norman ; Sauer, Hans Martin ; Dörsam, Edgar :
High speed gravure printed Small Molecule OLEDs.
In: Material Science and Engineering Congress 2014, Darmstadt, Germany.
[Conference or workshop item], (2014)

Bornemann, Nils ; Urban, Philipp ; Dörsam, Edgar ; Sauer, Hans Martin ; Neuroth, Peter :
Verfahren zur Ermittlung einer Schichtdicke.

[Norm, Patent, Standard], (2014)

2013

Ganz, Simone ; Pankalla, Sebastian ; Sauer, Hans Martin ; Glesner, Manfred ; Dörsam, Edgar :
Printing technique dependent charge carrier velocity distribution in organic thin film transistors.
In: Graduate Seminar in Organic and Printed Electronics, Tampere University of Technology - Department of Electronics.
[Conference or workshop item], (2013)

Pankalla, Sebastian ; Ganesan, Ramkumar ; Spiehl, Dieter ; Sauer, Hans Martin ; Dörsam, Edgar ; Glesner, Manfred :
Mass characterisation of organic transistors and Monte-Carlo circuit simulation.
[Online-Edition: http://dx.doi.org/10.1016/j.orgel.2012.11.033]
In: Organic Electronics, 14 (2) pp. 676-681.
[Article], (2013)

Pankalla, Sebastian ; Spiehl, Dieter ; Sauer, Hans Martin ; Dörsam, Edgar ; Glesner, Manfred :
Improved contact resistivity and intra-die variation in organic thin film transistors.
[Online-Edition: http://dx.doi.org/10.1063/1.4804239]
In: Applied Physics Letters, 102 (17)
[Article], (2013)

Manukyan, Selin ; Sauer, Hans Martin ; Roisman, Ilia V. ; fairhurst, D.J. ; Liang, H. ; Venzmer, J. ; Tropea, Cameron :
Imaging internal flows in a drying sessile polymer dispersion drop using Spectral Radar Optical Coherence Tomography (SR-OTC).
[Online-Edition: http://dx.doi.org/10.1016/j.jcis.2012.11.037]
In: Journal of Colloid and Interface Science ISSN 00219797
[Article], (2013)

Haas, Maria ; Sauer, Hans Martin ; Dörsam, Edgar :
Optical Surface Characterization Method of Silicone Layers Used for Manufacturing of Dielectric Elastomer Actuators.
In: 40th International Research Conference of iarigai, September 8-11, 2013, Chemnitz, Germany.
[Conference or workshop item], (2013)

Ranfeld, Constanze ; Dörsam, Edgar ; Sauer, Hans Martin :
Flexography as a structured application method for etching resist.
In: 40th International Research Conference of iarigai, Chemnitz, Germany.
[Conference or workshop item], (2013)

Ganz, Simone ; Pankalla, Sebastian ; Sauer, Hans Martin ; Glesner, Manfred ; Dörsam, Edgar :
Printing technique dependent charge carrier velocity distribution in organic thin film transistors.
[Online-Edition: doi: 10.1117/12.2023244]
In: SPIE Optics&Photonics 2013, San Diego, California, United States. Proceedings of SPIE Optics&Photonics 2013
[Conference or workshop item], (2013)

Thieme, Robert ; Lawrenz, Nils ; Daume, Dominik ; Sauer, Hans Martin ; Dörsam, Edgar :
Prüfbau FT150 Stage 2 Printing Press.
In: Clusterkonferenz Forum Organic Electronics, Heidelberg, Germany.
[Conference or workshop item], (2013)

Hakimi Tehrani, Ardeshir ; Sauer, Hans Martin ; Dörsam, Edgar :
"Micro-Thermoforming" by printing metal-based inks on thermoplastic substrates.
[Online-Edition: https://bpr.mb.tu-chemnitz.de/pfd/files/printing_future_days...]
In: Printing Future Days 2013, September 10-12, 2013, Chemnitz, Germany.
[Conference or workshop item], (2013)

2012

Lyashenko, Alexandra ; Sauer, Hans Martin ; Dörsam, Edgar :
Research of applicability of the hot stamping technology for printed electronics.
In: 2nd Winter School of Organic Electronics, March 5, 2012, Heidelberg, Germany.
[Conference or workshop item], (2012)

Sauer, Hans Martin ; Spiehl, Dieter ; Pankalla, Sebastian ; Dörsam, Edgar :
Electrical Noise of printed OFETs and Layer Morphology.
In: Large-area, Organic & Printed Electronics Convention (LOPE-C), June 19-21, Munich, Germany.
[Conference or workshop item], (2012)

Tone, Robert ; Bornemann, Nils ; Mechau, Norman ; Al Helwi, Mustapha ; Sauer, Hans Martin ; Dörsam, Edgar :
Impedance Spectroscopy as a Tool for the Detection of Mixed Layers in Solution Processed Semiconductors.
In: Large-area, Organic & Printed Electronics Convention (LOPE-C), June 19-21, Munich, Germany.
[Conference or workshop item], (2012)

Sauer, Hans Martin :
Rollenfertigung für gedruckte Elektronik.
In: Etiketten-Labels, 3 pp. 4-9.
[Article], (2012)

Bornemann, Nils ; Sauer, Hans Martin ; Dörsam, Edgar :
Experimental Investigation of the Filling and Emptying of Gravure Cells.
In: Materials Science Engineering (MSE 2012), September 25-27, 2012, Darmstadt, Germany.
[Conference or workshop item], (2012)

Stahl, Simon ; Sauer, Hans Martin ; Dörsam, Edgar :
Investigation in the homogeneity of gravure printed polymer films for printed electronics.
In: 39th International Research Conference of iarigai, September 9-12, 2012, Ljubljana, Slovenia.
[Conference or workshop item], (2012)

2011

Stahl, Simon ; Sauer, Hans Martin ; Dörsam, Edgar :
Development of measurement specifications for rheological tests on fluids for printed electronics.
In: Clusterkonferenz Forum Organic Electronics, Heidelberg.
[Conference or workshop item], (2011)

Bornemann, Nils ; Sauer, Hans Martin ; Doersam, Edgar :
Gravure Printed Ultrathin Layers of Small-Molecule Semiconductors on Glass.
In: Journal of Imaging Science and Technology, 55
[Article], (2011)

Bornemann, Nils ; Sauer, Hans Martin ; Dörsam, Edgar :
Gravure Printed Ultrathin Layers of Small-Molecule Semiconductors on Glass.
In: Journal of Imaging Science and Technology, 55 (4)
[Article], (2011)

Ranfeld, Constanze ; Sauer, Hans Martin ; Dörsam, Edgar :
Using the Halo Effect in Flexographic Printing for the Manufacturing of Source/Drain-Structures for Thin Film Transistors.
In: Large-area, Organic & Printed Electronics Convention (LOPE-C) 2011.
[Conference or workshop item], (2011)

Bornemann, Nils ; Thieme, Robert ; Sauer, Hans Martin ; Dörsam, Edgar :
Evaluation and Determination of Gravure Cylinders for Functional Printing.
In: Large-area, Organic & Printed Electronics Convention (LOPE-C) 2011.
[Conference or workshop item], (2011)

Sauer, Hans Martin ; Bornemann, Nils ; Dörsam, Edgar :
Viscous fingering in functional flexo printing: an inevitable bug?
In: Large-area, Organic & Printed Electronics Convention (LOPE-C) 2011.
[Conference or workshop item], (2011)

Sauer, Hans Martin :
Rollenfertigung für gedruckte Elektronik.
In: Tagung des Verbandes der Hersteller selbstklebender Etiketten und Schmalbandconverter e.V. (VskE), 03.-05.11.2011, Essen.
[Conference or workshop item], (2011)

Ranfeld, Constanze ; Sauer, Hans Martin ; Dörsam, Edgar :
Using the Halo Effect in Flexographic Printing for the Manufacturing of Source/Drain-Structures for Thin Film Transistors.
In: Clusterkonferenz Forum Organic Electronics, Heidelberg.
[Conference or workshop item], (2011)

Sauer, Hans Martin ; Bornemann, Nils ; Dörsam, Edgar :
Viscous fingering in functional flexo printing: an inevitable bug?
In: Clusterkonferenz Forum Organic Electronics, Heidelberg.
[Conference or workshop item], (2011)

Bornemann, Nils ; Thieme, Robert ; Sauer, Hans Martin ; Dörsam, Edgar :
Evaluation and Determination of Gravure Cylinders for Functional Printing.
In: Clusterkonferenz Forum Organic Electronics, Heidelberg.
[Conference or workshop item], (2011)

Bornemann, Nils ; Sauer, Hans Martin ; Doersam, Edgar :
Gravure Printed Ultrathin Layers of Small-Molecule Semiconductors on Glass.
[Online-Edition: http://dx.doi.org/10.2352/J.ImagingSci.Technol.2011.55.4.040...]
In: Journal of Imaging Science and Technology, 55 (4) ISSN 1062-3701
[Article], (2011)

2010

Sauer, Hans Martin ; Bornemann, Nils ; Dörsam, Edgar :
Drucken dünner organischer Funktionsschichten: eine Herausforderung.
In: Workshop "Organische Dünne Schichten – Grundlagen und Anwendungen", Europäische Forschungsgesellschaft Dünne Schichten eV, Dresden.
[Conference or workshop item], (2010)

Bornemann, Nils ; Sauer, Hans Martin ; Dörsam, Edgar :
Thin Film Behaviour after Ink Transfer in Printing Process.
In: Large-area, Organic & Printed Electronics Convention (LOPE-C) 2010.
[Conference or workshop item], (2010)

Sauer, Hans Martin ; Ranfeld, Constanze ; Dörsam, Edgar :
An investigation of the screen printing process for electroluminescent panels and the influence of printing parameters on the performance of the panels.
In: Large-area, Organic & Printed Electronics Convention (LOPE-C) 2010.
[Conference or workshop item], (2010)

Stahl, Simon ; Sauer, Hans Martin ; Dörsam, Edgar :
Development of measurement specifications for rheological tests on fluids for printed electronics.
In: Large-area, Organic & Printed Electronics Convention (LOPE-C) 2010.
[Conference or workshop item], (2010)

Hempelmann, Rolf ; Sauer, Hans Martin :
Kleben auf Kommando.
In: Praxis der Naturwissenschaften / Chemie in der Schule, 59 (3) pp. 21-24.
[Article], (2010)

2009

Fetter, Jan ; Sauer, Hans Martin ; Dörsam, Edgar ; Bartonitz, Wolfgang :
Verfahren und Vorrichtung zur meßtechnischen Erfassung einer Schichtdicke eines Beschichtungsmediums.

[Norm, Patent, Standard], (2009)

This list was generated on Mon Jun 25 05:28:56 2018 CEST.