Breakdown of selection rules and emergence of optical activity in Raman spectra of single-crystal RuO2 indicate a previously overlooked symmetry-breaking event involving either spatial or time-reversal symmetry.
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Breakdown of selection rules and emergence of optical activity in Raman spectra of single-crystal RuO2 indicate a previously overlooked symmetry-breaking event involving either spatial or time-reversal symmetry.
A continuous confinement-deconfinement transition between bosonic magnons and fermionic spinons is observed in the triangular-lattice antiferromagnet thallium ytterbium disulfide.
Vortices in NbSe2 enable efficient spin current injection, evidenced by a pronounced thermoelectric peak with an opposite sign near the upper critical magnetic field.
Nanoscale antiferromagnetic tunnel junctions exhibit octupole-driven spin-transfer torque with a TMR of 363% at room temperature and switching currents around 10 MA/cm².
Surface acoustic Rayleigh waves in NiPS3 thin films exhibit a significant phase velocity decrease across the Néel temperature, indicating strong magnetoelastic effects in 2D antiferromagnets.
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