Optical study of spin injection dynamics in double quantum wells of II-VI diluted magnetic semiconductors
2005 (English)In: AIP Conf. Proc. 772: PHYSICS OF SEMICONDUCTORS: 27th International Conference on the Physics of Semiconductors - ICPS-27 Date: 26-30 July 2004, American Institute of Physics (AIP), 2005, 1387-1388 p.Conference paper (Other academic)
The spin injection process is studied in double quantum wells ofZnMnSe and ZnCdSe with a tunneling barrier by circularly-polarized transientphotoluminescence spectroscopy. The result shows two types of spin injectionsin the time ranges of 30 and 1000 ps. Theobserved spin injection processes are quantitatively interpreted by the individualtunneling of electrons and holes based on the rate equationanalysis. ©2005 American Institute of Physics
Place, publisher, year, edition, pages
American Institute of Physics (AIP), 2005. 1387-1388 p.
, AIP Conference Proceedings, ISSN 0094-243X ; 772
IdentifiersURN: urn:nbn:se:liu:diva-30797DOI: 10.1063/1.1994631Local ID: 16424OAI: oai:DiVA.org:liu-30797DiVA: diva2:251620
27th Int. Conf. on the Physics of Semicond; Flagstaff, Arizona, USA; July 26-30, 2004