419 citations · 500 across the 10 of their papers we have counts for
10 papers
Ferroelectric switching of odd-parity magnon spin splitting
Yuhan Liang, Xingyu Yan, Bowen Hao +13
Magnetic symmetry can lift spin degeneracy in momentum space without producing net magnetization, generating spin textures classified by their parity under momentum reversal. Even-…
Turn-on of Current-Induced Spin Torque upon Noncollinear Antiferromagnetic Ordering in Delafossite PdCrO2
Xiaoxi Huang, Qi Song, Gautam Gurung +10
We report measurements of the current-induced spin torque produced by the delafossite antiferromagnet PdCrO2 and acting on an adjacent ferromagnetic permalloy layer. The spin torqu…
A quantized anomalous Hall effect above 4.2 K in stacked topological insulator/magnet bilayers
Rakshit Jain, Matthew Roddy, Vishakha Gupta +9
Quantized anomalous Hall effects (QAHEs) occur in remarkable electronic states which possess not only quantized Hall signals but in some cases regions of dissipationless electron t…
Manipulating chiral-spin transport with ferroelectric polarization
Xiaoxi Huang, Xianzhe Chen, Yuhang Li +28
A collective excitation of the spin structure in a magnetic insulator can transmit spin-angular momentum with negligible dissipation. This quantum of a spin wave, introduced more t…
Thermally-generated spin current in the topological insulator BiSe
Rakshit Jain, Max Stanley, Arnab Bose +6
We complete measurements of interconversions among the full triad of thermal gradients, charge currents, and spin currents in the topological insulator BiSe by quantifying…
Gate-tunable anomalous Hall effect in a 3D topological insulator/2D magnet van der Waals heterostructure
Vishakha Gupta, Rakshit Jain, Yafei Ren +8
We demonstrate advantages of samples made by mechanical stacking of exfoliated van der Waals materials for controlling the topological surface state of a 3-dimensional topological…
Origins of transverse voltages generated by applied thermal gradients and applied electric fields in ferrimagnetic-insulator/heavy-metal bilayers
Arnab Bose, Rakshit Jain, Jackson J. Bauer +3
We compare thermal-gradient-driven transverse voltages in ferrimagnetic-insulator/heavy-metal bilayers (Tm3Fe5O12/W and Tm3Fe5O12/Pt) to corresponding electrically-driven transvers…
Tilted spin current generated by the collinear antiferromagnet RuO2
Arnab Bose, Nathaniel J. Schreiber, Rakshit Jain +8
We report measurements demonstrating that when the Neel vector of the collinear antiferromagnet RuO2 is appropriately canted relative to the sample plane, the antiferromagnet gener…
Role of Dirac nodal lines and strain on the high spin Hall conductivity of epitaxial IrO2 thin films
Arnab Bose, Jocienne N. Nelson, Xiyue S. Zhang +6
Since the discovery of a 'giant' spin Hall effect (SHE) in certain heavy metal elements there has been an intense effort to identify and develop new and technologically viable, hea…
The Avian Compass can be Sensitive even without Sustained Quantum Coherence
Rakshit Jain, Vishvendra Singh Poonia, Kasturi Saha +2
Theoretical studies indicating the presence of long-lived coherence in the radical pair system have engendered questions about the utilitarian role of sustained coherence in the av…