Perovskite solar cells have a structure in which holes and electron transport layers surround ... More information: Yizhou Chen et al, Operando spin observation elucidating performance-improvement ...

One of the most powerful tools for studying these waves is time-resolved electron microscopy ... the team investigated a specific spin texture known as a meron pair. A meron is a topological ...

Abstract: This article presents an optical measurement method for real-time measurement of longitudinal electron spin polarization (LESP) in spin-exchange relaxation-free (SERF) comagnetometers and ...