Inhomogeneous spin-dependent spatial distribution of excitons in an integrated magnetic-multiple quantum wells system
SPIE Photonics West
Faculty of Computing, Health and Science
Electron Science Research Institute (ESRI)
We report on the observation of an inhomogeneous spin-dependent spatial distribution of heavy-hole excitons generated by a localized inhomogeneous magnetic weak field. An exciton energy splitting is observed between the spin-up and spin-down states with an energy gap as a function of the magnetic field.