Title :
Magnetization imaging of single CdMnTe/ZnTe quantum dots
Author :
Smith, L.M. ; Gurung, T. ; Mackowski, S. ; Jackson, H.E. ; Karczewski, G. ; Kossut, J.
Author_Institution :
Dept. of Phys., Cincinnati Univ., OH, USA
Abstract :
Exciton magnetic polarons in CdMnTe QDs form through the spontaneous ferromagnetic alignment of the Mn. We show evidence that after EMP recombination, the Mn magnetization persists, directly impacting the next occupation.
Keywords :
cadmium compounds; excitons; magnetic polarons; manganese compounds; quantum dots; spontaneous magnetisation; zinc compounds; CdMnTe quantum dots; CdMnTe-ZnTe; exciton magnetic polaron recombination; magnetization imaging; spontaneous ferromagnetic alignment; Charge coupled devices; EMP radiation effects; Excitons; Magnetic confinement; Magnetic flux; Magnetic semiconductors; Magnetization; Polarization; Quantum dots; Zinc compounds;
Conference_Titel :
Quantum Electronics and Laser Science Conference, 2005. QELS '05
Print_ISBN :
1-55752-796-2
DOI :
10.1109/QELS.2005.1549029
