title: Diluted magnetic semiconductors. Copper joins the family.
abstract: Magnetic circular dichroism on quantum dots doped with a small percentage of copper ions show the typical features of diluted magnetic semiconductors.
authors.affiliation: Institute of Physics of the Polish Academy of Sciences, Warsaw, Poland. kossut@ifpan.edu.pl
authors.forename: Jacek
authors.initials: J
authors.lastname: Kossut