3 papers
cond-mat.mes-hall2025
Terahertz switching of antiferromagnetic order by Néel spin-orbit torques
Yannic Behovits, Alexander L. Chekhov, Amon Ruge +13
Ultrafast electric manipulation of magnetic order in solids is critical for the development of future terahertz data processing. A fascinating concept for such high-speed operation…
cond-mat.str-el2025
Quantum fluctuations determine the spin-flop transition in hematite
Tobias Dannegger, Imre Hagymási, Levente Rózsa +1
Magnetic phase transitions between ordered phases are often understood on the basis of semi-classical spin models. Deviations from the classical description due to the quantum natu…
cond-mat.mtrl-sci2025
Altermagnetic magnon transport in the \textit{d}-wave altermagnet \ch{LuFeO3}
Edgar Galindez-Ruales, Wanting Yang, Tobias Dannegger +11
Altermagnets exhibit a spin-split band structure despite having zero net magnetization, leading to special magnonic properties such as anisotropic magnon lifetimes and field-free s…