470 citations · 1.3k across the 24 of their papers we have counts for
7 papers · 1 filter
Strain-programmable van der Waals magnetic tunnel junctions
John Cenker, Dmitry Ovchinnikov, Harvey Yang +12
The magnetic tunnel junction (MTJ) is a backbone device for spintronics. Realizing next generation energy efficient MTJs will require operating mechanisms beyond the standard means…
Mutual control of stochastic switching for two electrically coupled superparamagnetic tunnel junctions
Philippe Talatchian, Matthew W. Daniels, Advait Madhavan +5
Superparamagnetic tunnel junctions (SMTJs) are promising sources for the randomness required by some compact and energy-efficient computing schemes. Coupling SMTJs gives rise to co…
Topological spin Hall effects and tunable skyrmion Hall effects in uniaxial antiferromagnetic insulators
Matthew W. Daniels, Weichao Yu, Ran Cheng +2
Recent advances in the physics of current-driven antiferromagnetic skyrmions have observed the absence of a Magnus force. We outline the symmetry reasons for this phenomenon, and s…
Nonabelian magnonics in antiferromagnets
Matthew W. Daniels, Ran Cheng, Weichao Yu +2
We present a semiclassical formalism for antiferromagnetic (AFM) magnonics which promotes the central ingredient of spin wave chirality, encoded in a quantity called magnonic isosp…
Antiferromagnetic Spin Wave Field-Effect Transistor
Ran Cheng, Matthew W. Daniels, Jian-Gang Zhu +1
In a collinear antiferromagnet with easy-axis anisotropy, symmetry dictates that the spin wave modes must be doubly degenerate. Theses two modes, distinguished by their opposite po…
Ultrafast Switching of Antiferromagnets via Spin-transfer Torque
Ran Cheng, Matthew W. Daniels, Jian-Gang Zhu +1
Picosecond switching of the staggered antiferromagnetic order is shown to be realizable through spin-transfer torques from a short current pulse. The coupled dynamics of sublattice…