J. Quilliam

collaborators

4 papers

cond-mat.str-el2025

Dipolar-octupolar correlations and hierarchy of exchange interactions in Ce $_{2}$ Hf $_{2}$ O $_{7}$

Victor PorÃ©e, Anish Bhardwaj, Elsa Lhotel +9

High-resolution neutron spectroscopy on Ce $_{2}$ Hf $_{2}$ O $_{7}$ reveals a correlated state characterized by distinct dipolar scattering signals -- quasi-elastic and inelastic contributio…

cond-mat.str-el2025

Thermodynamics of the dipole-octupole pyrochlore magnet Ce $_{2}$ Hf $_{2}$ O $_{7}$ in applied magnetic fields

Anish Bhardwaj, Victor PorÃ©e, Han Yan +7

The recently discovered dipole-octupole pyrochlore magnet Ce $_{2}$ Hf $_{2}$ O $_{7}$ is a promising three-dimensional quantum spin liquid candidate which shows no signs of ordering at low t…

cond-mat.str-el2024

Collapse of susceptibility and non-trivial spin dynamics in the hyper-honeycomb magnet $I^^{2}$ -Li $_{2}$ IrO $_{3}$ under high pressure

We present high-pressure (2 GPa) $^{7}$ Li nuclear magnetic resonance (NMR) measurements on single crystals of the hyper-honeycomb Kitaev magnet $I^^{2}$ -Li $_{2}$ IrO $_{3}$ . The spectra show e…

cond-mat.str-el2024

Giant anisotropic magnetoresistance in few-layer Î±-RuCl3 tunnel junctions

Mathieu Massicotte, Sam Dehlavi, Xiaoyu Liu +12

The spin-orbit assisted Mott insulator $I^\pm$ -RuCl3 is proximate to the coveted quantum spin liquid (QSL) predicted by the Kitaev model. In the search for the pure Kitaev QSL, reduci…

Dipolar-octupolar correlations and hierarchy of exchange interactions in Ce2​Hf2​O7​

Thermodynamics of the dipole-octupole pyrochlore magnet Ce2​Hf2​O7​ in applied magnetic fields

Collapse of susceptibility and non-trivial spin dynamics in the hyper-honeycomb magnet I^2-Li2​IrO3​ under high pressure

Giant anisotropic magnetoresistance in few-layer Î±-RuCl3 tunnel junctions

Dipolar-octupolar correlations and hierarchy of exchange interactions in Ce $_{2}$ Hf $_{2}$ O $_{7}$

Thermodynamics of the dipole-octupole pyrochlore magnet Ce $_{2}$ Hf $_{2}$ O $_{7}$ in applied magnetic fields

Collapse of susceptibility and non-trivial spin dynamics in the hyper-honeycomb magnet $I^^{2}$ -Li $_{2}$ IrO $_{3}$ under high pressure