Regensburg 2025 – scientific programme

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MA: Fachverband Magnetismus

MA 9: Altermagnets I

MA 9.2: Talk

Monday, March 17, 2025, 15:15–15:30, H20

Tuning the magnetic anisotropy of the altermagnet CrSb — •Miriam Fischer¹, Lukas Odenbreit¹, Sonka Reimers¹, Toni Helm², Mathias Kläui¹, and Martin Jourdan¹ — ¹Johannes Gutenberg Universität, Mainz — ²Helmholtz-Zentrum Dresden-Rossendorf

CrSb is an altermagnetic compound, whose band structure we recently investigated by SX-ARPES [Rei24]. For the utilization of this compound in spintronics, a rotation of the magnetic easy axis is required. Thus, we study the tunability of the magnetic anisotropy of CrSb and related compounds by measurements of the spin-flop field.

[Rei24] S. Reimers et al., Nat Commun. 15, 2116 (2024)

Keywords: Altermagnets; Magnetic Anisotropy; ARPES; spin-flop