148 citations · 284 across the 8 of their papers we have counts for
7 papers · 1 filter
Spin-momentum locking induced non-local voltage in topological insulator nanowire
Jen-Ru Chen, Pok-Lam Tse, Ilya N. Krivorotov +1
The momentum and spin of charge carriers in the topological insulators are constrained to be perpendicular to each other due to the strong spin-orbit coupling. We have investigated…
Giant magnetoresistance amplifier for spin-orbit torque nano-oscillators
Jen-Ru Chen, Andrew Smith, Eric A. Montoya +2
Spin-orbit torque nano-oscillators based on bilayers of ferromagnetic (FM) and nonmagnetic (NM) metals are ultra-compact current-controlled microwave signal sources. They serve as…
Injection locking of multiple auto-oscillation modes in a tapered nanowire spin Hall oscillator
Kai Wagner, Andrew Smith, Toni Hache +8
Spin Hall oscillators (SHO) are promising candidates for the generation, detection and amplification of high frequency signals, that are tunable through a wide range of operating f…
Integrating MBE materials with graphene to induce novel spin-based phenomena
Adrian G. Swartz, Kathleen M. McCreary, Wei Han +8
Magnetism in graphene is an emerging field that has received much theoretical attention. In particular, there have been exciting predictions for induced magnetism through proximity…
Effect of in-situ deposition of Mg adatoms on spin relaxation in graphene
Adrian G. Swartz, Jen-Ru Chen, Kathleen M. McCreary +3
We have systematically introduced charged impurity scatterers in the form of Mg adsorbates to exfoliated single layer graphene and observe little variation of the spin relaxation t…
Spin Relaxation in Single Layer Graphene with Tunable Mobility
Wei Han, Jen-Ru Chen, Deqi Wang +5
Graphene is an attractive material for spintronics due to theoretical predictions of long spin lifetimes arising from low spin-orbit and hyperfine couplings. In experiments, howeve…