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Latest news

2021-04-27
Phonon-mediated tunneling into a two-dimensional electron gas on the Be(0001) surface

Using scanning tunneling spectroscopy, the electron tunneling into the Be(0001) is investigated, revealing characteristic features for a two-dimensional free-electron gas. Moreover, signatures for inelastic phonon-mediated tunnel channels are observed.
 
H. Osterhage, R. Wiesendanger and S. Krause
Phys. Rev. B 103, 155428 (2021).

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2021-02-19
Statement on "Studie zum Ursprung der Coronavirus-Pandemie"

Triggered by a document upload by Prof. R. Wiesendanger, I want to clarify that I was not involved in that special work.

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2021-02-11
Role of impurity clusters for the current-driven motion of magnetic skyrmions

In a theoretical study the current-driven motion of magnetic skyrmions on a racetrack is investigated in the presence of non-conductive or magnetic impurities, revealing four different scenarios of skyrmion motion.
 
M. Stier, R. Strobel, S. Krause, W. Häusler, and M. Thorwart
Phys. Rev. B 103, 054420 (2021).

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Most recent papers

2021-04-27
Phonon-mediated tunneling into a two-dimensional electron gas on the Be(0001) surface

H. Osterhage, R. Wiesendanger and S. Krause
Phys. Rev. B 103, 155428 (2021).

2021-02-11
Role of impurity clusters for the current-driven motion of magnetic skyrmions

M. Stier, R. Strobel, S. Krause, W. Häusler, and M. Thorwart
Phys. Rev. B 103, 054420 (2021).

2020-06-30
Temperature and magnetic field dependent behavior of atomic-scale skyrmions in Pd/Fe/Ir(111) nanoislands

P. Lindner, L. Bargsten, S. Kovarik, J. Friedlein, J. Harm, S. Krause, and R. Wiesendanger
Phys. Rev. B 101, 214445 (2020).

Detailed list of all papers

Teaching

Summer semester 2020:
Fortgeschrittenen-Praktikum

Learn how an STM works and how you can do both: imaging and manipulation on the nano-scale!

List of courses and practicals