46 citations · 46 across the 1 of their papers we have counts for
5 papers
Direct Visualization of Trimerized States in 1T'-TaTe
Ismail El Baggari, Nikhil Sivadas, Gregory M. Stiehl +4
Transition-metal dichalcogenides containing tellurium anions show remarkable charge-lattice modulated structures and prominent interlayer character. Using cryogenic scanning transm…
Pressure-controlled interlayer magnetism in atomically thin CrI3
Tingxin Li, Shengwei Jiang, Nikhil Sivadas +9
Stacking order can significantly influence the physical properties of two-dimensional (2D) van der Waals materials. The recent isolation of atomically thin magnetic materials opens…
Current-Induced Torques with Dresselhaus Symmetry Due to Resistance Anisotropy in 2D Materials
Gregory M. Stiehl, David MacNeill, Nikhil Sivadas +7
We report measurements of current-induced torques in heterostructures of Permalloy (Py) with TaTe, a transition-metal dichalcogenide (TMD) material possessing low crystal symme…
Spin Seebeck imaging of spin-torque switching in antiferromagnetic Pt/NiO heterostructures
Isaiah Gray, Takahiro Moriyama, Nikhil Sivadas +10
As electrical control of Néel order opens the door to reliable antiferromagnetic spintronic devices, understanding the microscopic mechanisms of antiferromagnetic switching is cruc…
Stacking-Dependent Magnetism in Bilayer CrI
Nikhil Sivadas, Satoshi Okamoto, Xiaodong Xu +2
We report the connection between the stacking order and magnetic properties of bilayer CrI using first-principles calculations. We show that the stacking order defines the magn…