2 papers
cond-mat.str-el2026
Ultralow-Field Triplon Condensation in a Spin-Ladder Magnet
Ankit Labh, Ross H. Colman, Jakub Šebesta +12
We realise the first ultralow-field Bose-Einstein condensation of triplons in a spin-ladder magnet, uncovering a quantum critical point at only T in Henmilite ($\…
cond-mat.str-el2025
Spin excitations arising from anisotropic Dirac spinons in YCu(OD)Br[Br(OD)]
Lankun Han, Zhenyuan Zeng, Min Long +10
A Dirac quantum spin liquid hosts Dirac spinons, which are low-energy fractionalized neutral quasiparticles with spin 1/2 that obey the Dirac equation. Recent inelastic neutron sca…