3 papers
cond-mat.str-el2026
X-ray magnetic circular dichroism evidence of intrinsic -wave altermagnetism in rutile-structure NiF
Zezhong Li, Kosuke Sakurai, Yiu-Fung Chiu +13
We present the x-ray magnetic circular dichroism (XMCD) at the Ni -edge as an evidence of the -wave altermagnetism in rutile-structure NiF. Sizable XMCD signal is o…
cond-mat.mes-hall2025
Magnon-magnon coupling efficiency of =0.5 in weakly pinned synthetic antiferromagnets
Dirk Backes
Synthetic antiferromagnets (SAFs) consist of two ferromagnetic layers that are antiferromagnetically coupled. These systems support complex dynamical magnetic excitations, where in…
cond-mat.mes-hall2024
Increased Gilbert damping in Yttrium Iron Garnet by low temperature vacuum annealing
D. M. Cheshire, D. Backes, L. Ishibe Veiga +2
The effect of thermal surface cleaning on the Gilbert damping, , of yttrium iron garnet (YIG), before capping with a metallic layer, has been investigated. Our results show that…