Significant progress has been made in answering fundamental questions about how and, more importantly, on what time scales interactions between electrons, spins, and phonons …
M Ridley, NW Talarico, D Karlsson… - Journal of Physics A …, 2022 - iopscience.iop.org
We review one of the most versatile theoretical approaches to the study of time-dependent correlated quantum transport in nano-systems: the non-equilibrium Green's function (NEGF) …
Spintronics is based on the electrical manipulation of magnetic order through current- induced spin torques. In collinear antiferromagnets with perpendicular magnetic anisotropy …
The entanglement of many localized spins (LSs) within solid magnetic materials is a topic of great basic and applied interest, particularly after becoming amenable to experimental …
Spin-wave excitations of magnetic moments (or magnons) can transport spin angular momentum in insulating magnetic materials. This property distinguishes magnonic devices …
Magnetic bit writing by short-wave magnons without conversion to the electrical domain is expected to be a game-changer for in-memory computing architectures. Recently, the …
DQ To, CY Ameyaw, A Suresh, S Bhatt, MJH Ku… - Physical Review B, 2023 - APS
We analyze theoretically the origin of the spin Nernst and thermal Hall effects in FePS 3 as a realization of a two-dimensional antiferromagnet (2D AFM). We find that a strong …
It is well-known that operators of localized spins within a magnetic material satisfy neither fermionic nor bosonic commutation relations. Thus, to construct diagrammatic many-body …
We introduce the time-dependent density matrix renormalization group (tDMRG) as a solution to a long-standing problem in spintronics—how to describe spin-transfer torque …