6 papers
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 ($\…
Future perspective of muons; a quantum particle measuring quantum processes
Adam Berlie, Sayani Biswas, Alex Louat +2
Although considered a niche technique, muon spectroscopy provides a unique and complementary insight into a range of different materials from hard condensed matter to biological sa…
Spin-orbit-entangled magnetism and unconventional spin freezing in the bond-disordered pyrochlore antiferromagnet NaCdCoF
Andrej Kancko, Hironori Sakai, Javier Herrero-MartÃn +5
Bond disorder in frustrated pyrochlore antiferromagnets can give rise to fundamentally different quantum ground states depending on the nature of the local magnetic moments. Here,…
Random singlet physics in the pyrochlore antiferromagnet NaCdCuF
Andrej Kancko, Hironori Sakai, Cinthia Antunes Corrêa +7
We report a random singlet ground state in the Heisenberg pyrochlore antiferromagnet NaCdCuF. Cationic Na/Cd disorder on the pyrochlore site…
Magnetic dilution in the triangular lattice antiferromagnet NaYbLuO
Steven J. Gomez Alvarado, Brenden R. Ortiz, Soren Bear +5
The delafossite-like compound NaYbO hosts a triangular lattice of Yb moments and is a promising candidate for the realization of a quantum spin liquid ground state -- an…
Spin liquid state in a three-dimensional pyrochlore-like frustrated magnet
U. Jena, S. Kundu, Suheon Lee +7
The three-dimensional frustrated spin lattice in MgCrGaO4, where Cr3+ ions occupy a pyrochlore-like network, exemplifies a quantum magnet with competing interactions, macroscopic d…