5 papers
Low-loss Nb on Si superconducting resonators from a dual-use spintronics deposition chamber and with acid-free post-processing
Maciej W. Olszewski, Jadrien T. Paustian, Tathagata Banerjee +13
Magnetic impurities are known to degrade superconductivity. For this reason, physical vapor deposition chambers that have previously been used for magnetic materials have generally…
Modeling and Optimization of Two-Terminal Spin-Orbit-Torque MRAM
Md Nahid Haque Shazon, Piyush Kumar, Luqiao Liu +2
This paper presents physical modeling and benchmarking for two-terminal spin-orbit torque magnetic random-access memory (2T-SOT-MRAM). The results indicate that the common SOT mate…
Spin-filter tunneling detection of antiferromagnetic resonance with electrically-tunable damping
Thow Min Jerald Cham, Daniel G. Chica, Xiaoxi Huang +5
Antiferromagnetic spintronics offers the potential for higher-frequency operations and improved insensitivity to magnetic fields compared to ferromagnetic spintronics. However, pre…
Gate-tunable electroresistance in a sliding ferroelectric tunnel junction
Bozo Vareskic, Finn G. Kennedy, Takashi Taniguchi +3
We fabricate and measure electrically-gated tunnel junctions in which the insulating barrier is a sliding van der Waals ferroelectric made from parallel-stacked bilayer hexagonal b…
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…