760 citations · 2.5k across the 39 of their papers we have counts for
4 papers · 1 filter
Non-Hermitian dynamics and -symmetry breaking in interacting mesoscopic Rydberg platforms
José A. S. Lourenço, Gerard Higgins, Chi Zhang +2
We simulate the dissipative dynamics of a mesoscopic system of long-range interacting particles which can be mapped into non-Hermitian spin models with a symmetry. W…
Micromotion minimization using Ramsey interferometry
Gerard Higgins, Shalina Salim, Chi Zhang +3
We minimize the stray electric field in a linear Paul trap quickly and accurately, by applying interferometry pulse sequences to a trapped ion optical qubit. The interferometry seq…
Origin of Nonlinear Damping due to Mode Coupling in Auto-Oscillatory Modes Strongly Driven by Spin-Orbit Torque
Inhee Lee, Chi Zhang, Simranjeet Singh +2
We investigate the physical origin of nonlinear damping due to mode coupling between several auto-oscillatory modes driven by spin-orbit torque in constricted Py/Pt heterostructure…
Spin orbit torque nano-oscillators by dipole field-localized spin wave modes
Chi Zhang, Inhee Lee, Yong Pu +3
We demonstrate a high-quality spin orbit torque nano-oscillator comprised of spin wave modes confined by the magnetic field by the strongly inhomogeneous dipole field of a nearby m…