3 papers
cond-mat.supr-con2026
Limited coincidence between ultrahigh-field superconductivity and line of metamagnetic endpoints in UTe
Peter Czajka, Sylvia K. Lewin, Thomas Halloran +6
The field-dependent magnetization of UTe was measured through the metamagnetic transition at a variety of field angles, tracking how the step in magnetization evolves with fiel…
cond-mat.str-el2024
Connection between f-electron correlations and magnetic excitations in UTe2
Thomas Halloran, Peter Czajka, Gicela Saucedo Salas +8
The detailed anisotropy of the low-temperature, low-energy magnetic excitations of the candidate spin-triplet superconductor UTe is revealed using inelastic neutron scattering.…
cond-mat.str-el2024
Scaling behavior and giant field-enhancement of the thermal conductivity in the honeycomb antiferromagnet BaCo2(AsO4)2
Jiayi Hu, Ruidan Zhong, Peter Czajka +3
The layered honeycomb material BaCo(AsO) (BCAO) is of topical interest because its magnetic state is related to that of the Kitaev magnet -RuCl. Using thermal tr…