Abstract
We investigated the low-temperature microluminescence of a heterostructure containing a diluted magnetic semiconductor quantum well buried just below the surface, and subject to a magnetic fringe field of small ferromagnetic island deposited directly on the surface. The photoluminescence spectra of the quantum well excitonic emission taken at various temperatures reveal an additional feature at a low energy detected when the excitation spot is close to the island edge. We interpret this new feature as an effect of local magnetic field at ferromagnetic film edges.
Full Text 
Sign-in/Register to access full text options
Sign-in/Register to access full text options 
Published version (
Free)
Free) 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callMore From: Physica. E, Low-dimensional systems & nanostructures
Paper Title
Journal
Date
