8 papers
Cyclotron mass-selective de Haas-van Alphen measurements using temperature modulation
Michelle Hollricher, Andreas Bauer, Leo Maximov +3
We present a temperature-modulated de Haas-van Alphen measurement technique that allows selective addressing of quantum oscillations with different effective masses usin…
Magnetoelastic effects in the metallic frustrated antiferromagnet CrB
Tadataka Watanabe, Mai Watanabe, Sakurako Suganuma +2
Hexagonal chromium diboride CrB is a metallic frustrated antiferromagnet with a Néel temperature 88 K. In CrB, Cr 3 electrons not only give rise to localized…
Development of a Modular Optically Detected Magnetic Resonance Setup for Optical Experiments in a Variable Temperature Insert
Anh Tong, Andreas Bauer, Markus Kleinhans +6
We developed an optically detected magnetic resonance (ODMR) setup designed for compatibility with a widely used, commercially available helium bath cryostat equipped with a variab…
Non-reciprocal spin excitations across the skyrmion-paramagnetic phase transition in MnSi
Tobias Weber, Karin Schmalzl, Johannes Waizner +3
The magnetic excitations of the skyrmion lattice in MnSi comprise a multitude of individual modes, which are non-reciprocal and thereby propagate unidirectionally. We report inelas…
Real-space observation of the low-temperature Skyrmion lattice in Cu2OSeO3(100) single crystal
Gerald Malsch, Peter Milde, Dmytro Ivaneiko +4
Cu2OSeO3 is a skyrmion host material in which two distinct thermodynamically stable skyrmion phases were identified. We report magnetic force microscopy imaging of the low-temperat…
Easy-plane ferromagnetism in single-crystal ErB at low temperatures
Christoph Resch, Georg Benka, Andreas Bauer +1
We report a study of single crystals of the hexagonal rare-earth diboride ErB prepared by means of the self-adjusted flux travelling-solvent floating-zone technique. Measurem…