Kavli Affiliate: Daniel Ralph | First 5 Authors: Saba Karimeddiny, Saba Karimeddiny, , , | Summary: When spin-orbit torques are measured using spin-torque ferromagnetic resonance (ST-FMR), two alternative ways of analyzing the results to extract the torque efficiencies — lineshape analysis and analysis of the change in linewidth versus DC current — often give inconsistent […]

Kavli Affiliate: Daniel Ralph | First 5 Authors: Saba Karimeddiny, Saba Karimeddiny, , , | Summary: When spin-orbit torques are measured using spin-torque ferromagnetic resonance (ST-FMR), two alternative ways of analyzing the results to extract the torque efficiencies — lineshape analysis and analysis of the change in linewidth versus DC current — often give inconsistent […]

Kavli Affiliate: Katja C. Nowack | First 5 Authors: Brian T. Schaefer, Katja C. Nowack, , , | Summary: The valleys in hexagonal two-dimensional systems with broken inversion symmetry carry an intrinsic orbital magnetic moment. Despite this, such systems possess zero net magnetization unless additional symmetries are broken, since the contributions from both valleys cancel. […]