Dr. rer. nat. Sigurd Thienhaus
 

Akademischer Rat

Raum: IC 03-221
Telefon: +49 (0)234-32-29972
Fax: +49 (0)234-32-14348
E-Mail

Sigurd Thienhaus schloss im Jahr 2000 sein Diplomstudium an der Universität Köln im Bereich Festkörperphysik mit dem Schwerpunkt magnetoresistive Effekte in dotierten Manganiten ab.
Im Sommer 2000 trat er als Doktorand der Forschungsgruppe "Thin adaptive films" im Forschungszentrum caesar (Bonn) bei. Dort arbeitete er an der Entwicklung von Dünnschicht-Formgedächtnislegierungen, welche als Aktor- oder Sensorschichten verwendet werden können und erlangte seinen Dr. rer. nat. von der Universität Bonn Anfang 2005. 
Danach wechselte er an die Ruhr-Universität Bochum als wissenschaftlicher Mitarbeiter an den Lehrstuhl von Prof. A. Ludwig „Materials Discovery and Interfaces“. Als akademischer Rat ist er nun in den unterschiedlichsten Bereichen tätig, wie z.B. Lehre, kombinatorische Materialentwicklung, Arbeitssicherheit, Forschungsbau, Personalangelegenheiten, Projektmanagement, Materials Informatics etc.

Veröffentlichungen

S. Thienhaus, D. Naujoks, J. Pfetzing-Micklich, D. König, A. Ludwig (2014)
Rapid Identification of Areas of Interest in Thin Film Materials Libraries by Combining Electrical, Optical, X-ray Diffraction, and Mechanical High-Throughput Measurements: A Case Study for the System Ni–Al  
ACS Combinatorial Science 
Details

R. Meyer, S. Hamann, M. Ehmann, S. Thienhaus, S. Jäger, T. Thiede, A. Devi, R. A. Fischer, A. Ludwig (2012) 
Microgradient-heaters as tools for high-throughput experimentation
ACS Comb. Sci. 14, 531-536, DOI: 10.1021/co3000488
Details

R. Zarnetta, P.J.S. Buenconsejo, A. Savan, S. Thienhaus, A. Ludwig (2012) 
High-throughput study of martensitic transformations in the complete Ti–Ni–Cu system
Intermetallics 26, 98-109, DOI: 10.1016/j.intermet.2012.03.044
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P.J.S. Buenconsejo, A. Siegel, A. Savan, S. Thienhaus, A. Ludwig (2012) 
Preparation of 24 ternary thin film materials libraries on a single substrate in one experiment for irreversible high-throughput studies
ACS Comb. Sci. 14, 25-30, DOI: 10.1021/co2001263
Details

Y.W. Lai, M. Krause, A. Savan, S. Thienhaus, N. Koukourakis, M.R. Hofmann, A. Ludwig (2011)
High-throughput characterization of film thickness in thin film materials libraries by digital holographic microscopy
Sci. Technol. Adv. Mater. 12 (2011) 054201, DOI: 10.1088/1468-6996/12/5/054202
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R. Meyer, S. Hamann, M. Ehmann, D. König, S. Thienhaus, A. Savan, A. Ludwig (2011)
Small Scale Deposition of Thin Films and Nanoparticles by Micro-Evaporation Sources
JMEMS 19, 1264-1269, DOI: 10.1109/JMEMS.2010.2090506 
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P.J.S. Buenconsejo, R. Zarnetta, D. König, A. Savan, S. Thienhaus, A. Ludwig (2011)
A New Prototype Two-Phase (TiNi)-(β-W) SMA System with Tailorable Thermal Hysteresis
Advanced Functional Materials 21, 113 - 118, DOI: 10.1002/adfm.201001697
Details

S. Thienhaus, S. Hamann, A. Ludwig (2011)
Modular high-throughput test-stand for versatile screening of thin-film materials libraries
Sci. Technol. Adv. Mater. 12 054206, DOI: 10.1088/1468-6996/12/5/054206 
Details

S. Hamann, M. E. Gruner, S. Thienhaus, A. Savan, A. Ludwig (2011) 
Combinatorial Development of Fe-Pd-X thin film systems with improved intrinsic properties, 3rd International Conference on Ferromagnetic Shape Memory Alloys
Dresden, 18.-22.07.2011

D. König, M. Ehmann, S. Thienhaus, A. Ludwig (2010)
Micro- to nanostructured devices for the characterization of scaling effects in shape memory thin films
Journal of Microelectromechanical Systems Vol. 19 No. 5, 1264-1269, DOI: 10.1109/JMEMS.2010.2067441
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S. Hamann, M. E. Gruner, S. Irsen, J. Buschbeck, C. Bechtold, I. Kock, S. G. Mayr,g, A. Savan, S. Thienhaus, E. Quandt, S. Fähler, P. Entel, A. Ludwig (2010)
The ferromagnetic shape memory system Fe-Pd-Cu
Acta Materialia 58, 5949-5961, DOI: 10.1016/j.actamat.2010.07.011 
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R. Zarnetta, R. Takahash, V. Srivastava, M. L. Young, A. Savan, Y. Furuya, S. Thienhaus, B. Maaß, M. Rahim, J. Frenzel, H. Brunken, Y. S. Chu, R. D. James, I. Takeuchi, G. Eggeler, A. Ludwig (2010),
Identification of quaternary shape memory alloys with Near-Zero thermal hysteresis and unprecedented functional stability
Advanced Functional Materials, Volume 20 Issue 12, Pages 1917 - 1923, DOI: 10.1002/adfm.200902336
Details

A. Ludwig, R. Zarnetta, S. Hamann, A. Savan, S. Thienhaus (2008)
Development of multifunctional thin films using high-throughput experimentation methods
International Journal of Materials Research 99 (10), 1144-1149, DOI:10.3139/146.101746
Details

S. Hamann, M. Ehmann, S. Thienhaus, A. Savan, A. Ludwig (2008)
Micro-hotplates as processing and characterization platforms for combinatorial materials science and high-throughput experimentation
Sensors and Actuators A, 147, 576 - 582, DOI: 10.1016/j.sna.2008.05.007
Details

R. Löbel, A. Savan, S. Thienhaus, A. Ludwig (2008)
Combinatorial fabrication and high-throughput characterization of a Ti-Ni-Cu shape memory thin film composition spread
Materials Science and Engineering A 481-482, 151-155, DOI: 10.1016/j.msea.2007.02.168
Details

R. Zarnetta, A. Savan, S. Thienhaus, A. Ludwig (2008)
Combinatorial Development of Ti-Ni-X Shape Memory Thin Film Actuators
Actuator 2008, conference proceedings
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S. Hamann, A. Savan, S. Thienhaus, A. Ludwig (2008)
Combinatorial Development of Fe-Pd-Mn Ferromagnetic Shape Memory Thin Films
Actuator 2008, conference proceedings

R. Zarnetta , A. Savan, S. Thienhaus, A. Ludwig (2007)
Combinatorial study of phase transformation characteristics of a Ti–Ni–Pd shape memory thin film composition spread in view of microactuator applications 
Applied Surface Science 254, 743-748, DOI: 10.1016/j.apsusc.2007.03.074
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J. Cui, Y. Chu, O.O. Famodu, Y. Furuya, J. Hatttrick-Simpers, R.D. James, A. Ludwig, S. Thienhaus, M. Wuttig, Z. Zhang, I. Takeuchi (2006)
Combinatorial search of thermoelastic shape memory alloys with extremely small hysteresis width 
Nature Materials 5, 286-290, DOI: 10.1038/nmat1593 
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S. Thienhaus, C. Zamponi, H. Rumpf, J. Hattrick-Simpers, I. Takeuchi, A. Ludwig (2006)
High-throughput characterization of shape memory thin films using automated temperature-dependent resistivity measurements
MRS Proceedings, Vol. 894, DOI: 10.1557/PROC-0894-LL06-06
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S. Thienhaus, R. Hiergeist, A. Savan, A. Ludwig (2006)
Design and application of gradient annealing devices for the parallel thermal processing of Fe/Pt multilayers
MRS Proceedings, Vol. 894 DOI: http://dx.doi.org/10.1557/PROC-0894-LL01-04  
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