Real-space observation of the low-temperature Skyrmion lattice in Cu2OSeO3(100) single crystal

Gerald Malsch; Peter Milde; Dmytro Ivaneiko; Andreas Bauer; Christian Pfleiderer; H. Berger; Lukas M. Eng

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arXiv · 2509.00517

Real-space observation of the low-temperature Skyrmion lattice in Cu2OSeO3(100) single crystal

Gerald Malsch·Peter Milde·Dmytro Ivaneiko·Andreas Bauer·Christian Pfleiderer·H. Berger·Lukas M. Eng

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Abstract

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-temperature magnetic phases in bulk Cu2OSeO3(100) single crystal. Tuning the external magnetic field over the various phase transition at a temperature of 10 K, we observe the formation of helical, conical, tilted conical and skyrmion lattice domains in real space.

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Gerald Malsch, Peter Milde, Dmytro Ivaneiko, Andreas Bauer, Christian Pfleiderer, H. Berger, Lukas M. Eng. 2025-08-30. Real-space observation of the low-temperature Skyrmion lattice in Cu2OSeO3(100) single crystal. https://arxiv.org/abs/2509.00517

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