Dr. Tobias Wimmer

Contact
https://www.linkedin.com/in/tobias-wimmer-8339561b9/
Assignments
  • Alumnus/Alumna: Magnetism and Spintronics

 

Tobias Wimmer was member of the Gross group at WMI as a master and Ph.D. student between 2015 and 2021.

Master Thesis: Spin Transport in Magnetic Nanostructures (2016)
Ph.D. Thesis: Control and Manipulation of Magnonic Spin Currents in Magnetic Insulators (2021)

Tobias Wimmer wa working on experiments aiming at the generation and control of pure spin currents in magnetic nanostructures. He left WMI in June 2021 to become a patent attorney with Dörries Frank-Molnia & Pohlman Patentanwälte Rechtsanwälte PartG mbB.

 

Publications of Dr. Tobias Wimmer

2023

Electrically induced angular momentum flow between separated ferromagnets
Research Article | arXiv:2311.05290
Richard Schlitz, Matthias Grammer, Tobias Wimmer, Janine Gückelhorn, Luis Flacke, Sebastian T.B. Goennenwein, Rudolf Gross, Hans Huebl, Akashdeep Kamra, Matthias Althammer

2022

Influence of low-energy magnons on magnon Hanle experiments in easy-plane antiferromagnets
Research Article | Physical Review B 105, 094440  (2022)
Preprint: arXiv:2112.03820
Janine Gückelhorn, Akashdeep Kamra, Tobias Wimmer, Matthias Opel, Stephan Geprägs, Rudolf Gross, Hans Huebl, Matthias Althammer

2021

Control and Manipulation of Magnonic Spin Currents in Magnetic Insulators
PHD Thesis | Technical University of Munich  (2021)
Tobias Wimmer
Low Temperature Suppression of the Spin Nernst Angle in Pt
Research Article | Physical Review B 104, L140404  (2021)
Preprint: arXiv:2103.12697
Tobias Wimmer, Janine Gückelhorn, Sebastian Wimmer, Sergiy Mankovsky, Hubert Ebert, Matthias Opel, Stephan Geprägs, Rudolf Gross, Hans Huebl, Matthias Althammer
Magnon transport in Y3Fe5O12/Pt nanostructures with reduced effective magnetization
Research Article | Physical Review B 104, L180410  (2021)
Preprint: arXiv:2108.03263
Janine Gückelhorn, Tobias Wimmer, Manuel Müller, Stephan Geprägs, Hans Huebl, Rudolf Gross, Matthias Althammer

2020

Antiferromagnetic magnon pseudospin: Dynamics and diffusive transport
Research Article | Physical Review B 102, 174445  (2020)
Akashdeep Kamra, Tobias Wimmer, Hans Huebl, and Matthias Althammer
Observation of Antiferromagnetic Magnon Pseudospin Dynamics and the Hanle Effect
Research Article | Physical Review Letters 125, 247204  (2020)
Preprint: arXiv:2008.00440
Tobias Wimmer, Akashdeep Kamra, Janine Gückelhorn, Matthias Opel, Stephan Geprägs, Rudolf Gross, Hans Huebl, Matthias Althammer
Quantitative comparison of magnon transport experiments in three-terminal YIG/Pt nanostructures acquired via dc and ac detection techniques
Research Article | Applied Physics Letters 117, 182401  (2020)
J. Gückelhorn, T. Wimmer, S. Geprägs, H. Huebl, R. Gross, and M. Althammer

2019

Anomalous spin Hall angle of a metallic ferromagnet determined by a multiterminal spin injection/detection device
Research Article | Applied Physics Letters 115, 092404  (2019)
Tobias Wimmer, Birte Coester, Stephan Geprägs, Rudolf Gross, Sebastian T. B. Goennenwein, Hans Huebl, Matthias Althammer
Role of interface quality for the spin Hall magnetoresistance in nickel ferrite thin films with bulk-like magnetic properties
Research Article | Applied Physics Letters 115, 092403  (2019)
Matthias Althammer, Amit Vikam Singh, Tobias Wimmer, Zbigniew Galazka, Hans Huebl, Matthias Opel, Rudolf Gross, Arunava Gupta
Spin Transport in a Magnetic Insulator with Zero Effective Damping
Research Article | Physical Review Letters 123, 257201  (2019)
Tobias Wimmer, Matthias Althammer, Lukas Liensberger, Nynke Vlietstra, Stephan Geprägs, Mathias Weiler, Rudolf Gross, Hans Huebl

2017

Non-local magnon transport in the compensated ferrimagnet GdIG
Research Article | arXiv:1705.02871
Kathrin Ganzhorn, Tobias Wimmer, Joseph Barker, Gerrit E. W. Bauer, Zhiyong Qiu, Eiji Saitoh, Nynke Vlietstra, Stephan Geprägs, Rudolf Gross, Hans Huebl, Sebastian T.B. Goennenwein
Temperature dependence of the non-local spin Seebeck effect in YIG/Pt nanostructures
Research Article | AIP Advances 7, 085102  (2017)
Kathrin Ganzhorn, Tobias Wimmer, Joel Cramer, Richard Schlitz, Stephan Geprägs, Gerhard Jakob, Rudolf Gross, Hans Huebl, Mathias Kläui, Sebastian T. B. Goennenwein

2016

Magnon-based logic in a multi-terminal YIG/Pt nanostructure
Research Article | Applied Physics Letters 109, 022405  (2016)
Kathrin Ganzhorn, Stefan Klingler, Tobias Wimmer, Stephan Geprägs, Rudolf Gross, Hans Huebl, Sebastian T. B. Goennenwein
Spin Transport in Magnetic Nanostructures
Master Thesis |
Wimmer, Tobias
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