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Correlation-Driven Spin Reorientation via Competing Anisotropy Channels in CrPS4
Raju Baral, Harald O. Jeschke, Igor I. Mazin +3
We identify a correlation-driven mechanism for the temperature-induced spin reorientation in the quasi-one-dimensional van der Waals antiferromagnet CrPS4. Magnetic pair distributi…
Diverse Magnetic Phase Diagram and Anomalous Hall Effect in Antiferromagetic LuMnSn
Shirin Mozaffari, Seung-Hwan Do, Richa P. Madhogaria +7
The interactions between conduction electrons and magnetism can significantly enhance the Hall signal, a phenomenon known as the anomalous Hall effect (AHE). While the AHE is gener…
Giant anisotropic magnetoresistance in few-layer α-RuCl3 tunnel junctions
Mathieu Massicotte, Sam Dehlavi, Xiaoyu Liu +12
The spin-orbit assisted Mott insulator -RuCl3 is proximate to the coveted quantum spin liquid (QSL) predicted by the Kitaev model. In the search for the pure Kitaev QSL, reducin…
Odd-parity linear magnetoresistance and the planar Hall effect
Yishu Wang, Patrick A. Lee, D. M. Silevitch +7
The phenomena of odd-parity magnetoresistance and the planar Hall effect are deeply entwined with ferromagnetism. The intrinsic magnetization of the ordered state permits these unu…
Field-induced intermediate phase in -RuCl: Non-coplanar order, phase diagram, and proximate spin liquid
P. Lampen-Kelley, L. Janssen, E. C. Andrade +6
Frustrated magnets with strong spin-orbit coupling promise to host topological states of matter, with fractionalized excitations and emergent gauge fields. Kitaev's proposal for a…
Antiferromagnetic resonance and terahertz continuum in RuCl
A. Little, Liang Wu, P. Lampen-Kelley +8
We report measurements of optical absorption in the zig-zag antiferromagnet -RuCl as a function of temperature, , magnetic field, , and photon energy, in the…
Magnetic Correlations in the Quasi-2D Semiconducting Ferromagnet CrSiTe
T. J. Williams, A. A. Aczel, M. D. Lumsden +4
Intrinsic, two-dimensional ferromagnetic semiconductors are an important class of materials for overcoming the limitations of dilute magnetic semiconductors for spintronics applica…