Lehrstuhl für Schaltungsentwurf
Technische Universität München (TUM) - Arcisstr. 21 - 80333 München

Dr.-Ing. Stephan Breitkreutz-v. Gamm

Stephan Breitkreutz-v. Gamm
Phone: +49 (0)89 289-23438
Fax: +49 (0)89 289-22938
Email: stephan.breitkreutz_AT_tum_DOT_de
Postal address: Technische Universität München
Lehrstuhl für Technische Elektronik
Arcisstr. 21
D-80333 München
Office: Theresienstraße 90, Geb. N3,
Lehrstuhl für Technische Elektronik, Raum N5322


Latest News

Best Poster Award for the poster Compact modeling of perpendicular nanomagnetic logic based on threshold gates at the 58th Annual Conference on Magnetism and Magnetic Materials (MMM, Denver, USA).

Paper & Presentation at the 2013 IEEE International Electron Devices Meeting (IEDM) about Domain Wall Gate for Magnetic Logic and Memory Applications with Perpendicular Anisotropy.

Research

Perpendicular Nanomagnetic Logic (pNML): Nonvolatile majority logic using field-coupled nanomagnets with perpendicular magnetic anisotropy (PMA)


Curriculum Vitae

Stephan Breitkreutz-v. Gamm is part of the research group for Nanomagnetic Logic Devices (NML) at the Institute for Technical Electronics (LTE) at Technische Universität München (TUM), Germany. He received the Diploma in electrical engineering from the Technical University of Munich in 2009 and his Doctor's degree in electrical engineering (graduation with distinction) in 2015 also at TUM.

In 2009, he joined the research group for Nanomagnetic Logic Devices at LTE, where he is currently involved at the design, fabrication and simulation of NML devices and circuitry. His research interests include the development and fabrication as well as modeling and simulation of NML and other novel magnetic devices. He developed the integrated signal flow in NML devices (2011) and demonstrated the first majority gate (2012) and full adder circuit (2013) in perpendicular NML. Besides, he is an expert in focused ion beam techniques and magneto-optical microscopy. In 2012, he became an IEEE member and joined the IEEE Magnetics Society.

Stephan Breitkreutz-v. Gamm has authored and co-authored more than 30 publications, including one paper at the 2013 IEEE International Electron Devices Meeting (IEDM) and one book chapter. He contributed to the 2014 Magnetism Roadmap and is cited several times in the ITRS (the 2013 Edition of the International Technology Roadmap for Semiconductors (ITRS) on Emerging Research Devices (ERD)). He gave several presentations at leading conferences on electrical engineering, magnetism and nanotechnology (e.g. ESSDERC 2011, IEDM 2013, MMM 2011, 2013 & 2014, IEEE NANO 2011, 2014). In 2013 he received the Best Poster Award at the 58th Annual Conference on Magnetism and Magnetic Materials (MMM, Denver, USA).


Publications

A sortable list of all publications (author and co-author) can be found here.

Breitkreutz, S., Eichwald, I., Grazvydas, Z., Hiblot, G., Csaba, G., Schmitt-Landsiedel, D. & Becherer, M.
Towards nonvolatile magnetic crossbar arrays: a 3D-integrated field-coupled domain wall gate with perpendicular anisotropy,
Journal of Applied Physics, in press

Breitkreutz, S., Fischer, A., Silmi, K.; Weigl, S.; Eichwald, I.; Grazvydas, Z.; Schmitt-Landsiedel, D. & Becherer, M.
Time-dependent domain wall nucleation probability in field-coupled nanomagnets with perpendicular anisotropy
Journal of Applied Physics, in press

Breitkreutz, S. et al.,
Section 'Nanomagnetic logic' in the 2014 Magnetism Roadmap,
Journal of Physics D: Applied Physics, 2014, Vol. 47, p. 333001 (2014)

Breitkreutz, S., Eichwald, I., Ziemys, G., Schmitt-Landsiedel, D. & Becherer, M.
Influence of the Domain Wall Nucleation Time on the Reliability of Perpendicular Nanomagnetic Logic,
Proceedings of the 14th IEEE International Conference on Nanotechnology (IEEE-NANO), pp. 104-107 (2014)

Breitkreutz, S., Eichwald, I., Kiermaier, J., Csaba, G., Schmitt-Landsiedel, D. & Becherer, M.
Compact modeling of perpendicular nanomagnetic logic based on threshold gates,
Journal of Applied Physics, Vol. 115, pp. 17D104 (2014)

Breitkreutz, S., Eichwald, I., Kiermaier, J., Hiblot, G., Csaba, G., Porod, W., Schmitt-Landsiedel, D. & Becherer, M.
Controlled domain wall pinning in nanowires with perpendicular magnetic anisotropy by localized fringing fields,
Journal of Applied Physics, Vol. 115, pp. 17D506 (2014)

Breitkreutz, S., Eichwald, I., Kiermaier, J., Papp, A., Csaba, G., Niemier, M., Porod, W., Schmitt-Landsiedel, D. & Becherer, M.
1-Bit Full Adder in Perpendicular Nanomagnetic Logic using a Novel 5-Input Majority Gate,
EPJ Web of Conferences, Vol. 75, p. 05001 (2014)

Breitkreutz, S., Eichwald, I., Schmitt-Landsiedel, D. & Becherer, M.,
Perpendicular Nanomagnetic Logic: Nonvolatile Computing with Field-coupled Magnets,
8th Workshop on Frontier Electronic (WOFE), San Juan, Puerto Rico (2013)

Breitkreutz, S., Ziemys, G., Eichwald, I., Kiermaier, J., Csaba, G., Porod, W., Schmitt-Landsiedel, D. & Becherer, M.,
Domain Wall Gate for Magnetic Logic and Memory Applications with Perpendicular Anisotropy,
Proceedings of the 2013 IEEE International Electron Devices Meeting (IEDM), 22.4.1-22.4.4 (2013)

Breitkreutz, S., Kiermaier, J., Eichwald, I., Hildbrand, C., Csaba, G., Schmitt-Landsiedel, D. & Becherer, M.
Experimental Demonstration of a 1-Bit Full Adder in Perpendicular Nanomagnetic Logic
IEEE Transactions on Magnetics, Vol. 49, pp. 4464-4467 (2013)

Breitkreutz, S., Kiermaier, J., Eichwald, I., Ju, X., Csaba, G., Schmitt-Landsiedel, D. & Becherer, M.
Investigations on Nanomagnetic Logic by Experiment-Based Compact Modeling,
Nanoelectronic Device Applications Handbook, Chapter 62, CRC Press, pp. 779-790 (2013)

Breitkreutz, S., Kiermaier, J., Eichwald, I., Ju, X., Csaba, G., Schmitt-Landsiedel, D. & Becherer, M.
Majority Gate for Nanomagnetic Logic With Perpendicular Magnetic Anisotropy,
IEEE Transactions on Magnetics, Vol. 48, pp. 4336-4339 (2012)

Breitkreutz, S., Kiermaier, J., Vijay Karthik, S., Csaba, G., Schmitt-Landsiedel, D. & Becherer, M.
Controlled reversal of Co/Pt Dots for nanomagnetic logic applications,
Journal of Applied Physics, Vol. 111, pp. 07A715 (2012)

Breitkreutz, S., Kiermaier, J., Ju, X., Csaba, G., Schmitt-Landsiedel, D. & Becherer, M.
Nanomagnetic Logic: Demonstration of directed signal flow for field-coupled computing devices,
Proceedings of the 41st European Solid-State Device Research Conference (ESSDERC), pp. 323-326 (2011)

Breitkreutz, S., Kiermaier, J., Yilmaz, C., Ju, X., Csaba, G., Schmitt-Landsiedel, D. & Becherer, M.
Nanomagnetic logic: Investigations on field-coupled computing devices by experiment-based compact modeling,
Proceedings of the 11th IEEE Conference on Nanotechnology (IEEE-NANO), pp. 1248-1251 (2011)

Breitkreutz, S., Kiermaier, J., Yilmaz, C., Ju, X., Csaba, G., Schmitt-Landsiedel, D. & Becherer, M.
Nanomagnetic logic: compact modeling of field-coupled computing devices for system investigations,
Journal of Computational Electronics, Vol. 10(4), pp. 352-359 (2011)

Breitkreutz, S., Kiermaier, J., Neumeier, B., Becherer, M. & Schmitt-Landsiedel, D.,
A combined Laser-scanning / Wide-field Kerr Microscope to Investigate the Switching Behavior of Nanomagnetic Logic Devices,
Verhandl. DPG (VI) 46,1 (2011)