#magnetic order
topicmagnetic order
3 papers · 1 filter
cond-mat.supr-con2026
Magnetic Order in bilayer Ruddlesden-Popper Nickelates
Yiming Wang, Guijing Duan, Zhiguang Liao +3
The paper models the magnetic order in the bilayer nickelate La₃Ni₂O₇ as arising from local moments interacting via combined RKKY and superexchange couplings, predicting a wavevect…
cond-mat.str-el2026
Unified Terahertz Framework for Magnetic and Lattice Responses Reveals an Elusive Ordering Transition in GdRuO
Nicolas M. Kawahala, Rafael L. Sabainsk, Esteban Marulanda +2
The paper uses terahertz spectroscopy to simultaneously probe magnetic and lattice excitations in the pyrochlore ruthenate Gd₂Ru₂O₇, identifying an exchange‑split Gd³⁺ mode coupled…
cond-mat.str-el2026
II. Exploring the role of the Crystal Electric Field in the vicinity of a Quantum Critical Point
Julian G. Sereni, Ivan Curlik, Slavo Gabani +1
The paper investigates how crystal electric field (CEF) splittings influence the low‑temperature thermodynamic behavior of Yb‑based cubic compounds across magnetic, non‑Fermi‑liqui…