M
Markus Münzenberg
Researcher at University of Greifswald
Publications - 155
Citations - 7377
Markus Münzenberg is an academic researcher from University of Greifswald. The author has contributed to research in topics: Magnetization & Magnetization dynamics. The author has an hindex of 37, co-authored 155 publications receiving 6049 citations. Previous affiliations of Markus Münzenberg include University of Göttingen.
Papers
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Journal ArticleDOI
The impact of metallic contacts on spin-polarized photocurrents in topological insulator $\text{Bi}_2\text{Se}_3$ nanowires
TL;DR: In this paper, the helicity-dependent spin-polarized current and the polarization independent thermoelectric current as spatially resolved maps, focusing on the influence of the topological insulator/metallic contact interface.
Posted Content
Energy equilibriation processes of electrons, magnons and phonons on the femtosecond timescale
Jakob Walowski,G. Müller,Marija Djordjevic,Markus Münzenberg,Mathias Kläui,Carlos A. F. Vaz,J. A. C. Bland +6 more
TL;DR: In this paper, the energy dissipation process on femtosecond (electron-spin relaxation time) and nanosecond timescale (Gilbert relaxation $\tau_{\alpha}$) was compared by means of time-resolved Kerr spectroscopy experiments.
Journal ArticleDOI
High-speed spins
TL;DR: In this article, it was shown that short-wavelength coherent spin wave can travel at high speed over a long distance and can carry information that could be used for data processing, but producing and controlling them can be challenging.
Proceedings ArticleDOI
Ultrafast spin precession and transport controlled and probed with terahertz radiation
Tobias Kampfrath,Marco Battiato,Alexander Sell,Frank Freimuth,Alfred Leitenstorfer,Martin Wolf,Rupert Huber,Peter M. Oppeneer,Markus Münzenberg +8 more
TL;DR: In this article, the terahertz (THz) electromagnetic transients can be used to control spin precession in antiferromagnets (through the THz Zeeman torque) and probe spin transport in magnetic heterostructures, on femtosecond time scales.
Posted Content
Ultrafast shift photocurrents at the surface of the three-dimensional topological insulator $Bi_2Se_3$
Lukas Braun,Gregor Mussler,Andrzej Hruban,Marcin Konczykowski,Martin Wolf,Thomas Schumann,Markus Münzenberg,Luca Perfetti,Tobias Kampfrath +8 more
TL;DR: In this article, the authors measured photocurrents in the three-dimensional model topological insulator with a time resolution as short as 20 fs by sampling the concomitantly emitted broadband THz electromagnetic field from 1 to 40 THz.