Advanced Light Source (ALS) studies helped scientists understand how a nanoscale magnetic lattice (artificial spin ice) acts as a toggle switch for X-ray beams with spiral character — an important step toward a new tool for probing or controlling exotic phenomena in electronic and magnetic systems. https://als.lbl.gov/artificial-spin-ice-toggles-twist-in-x-ray-beams-on-demand/
January 2019 – July 2022
