Donor-Acceptor Pair Luminescence of P-Al and N-Al Pairs in 3C-SiC and the Ionization Energy of the P Donor
2011 (English)In: Materials Science Forum Vols. 679-680 (2011) pp 245-248, Trans Tech Publications Inc., 2011, 245-248 p.Conference paper (Refereed)
The analysis of the donor-acceptor pair luminescence of P-Al and N-Al pairs obtained recently for the cubic 3C polytype of SiC is viewed in some detail. A detailed consideration is given to the fitting procedure applied to the P-Al and N-Al spectra. Fit with theoretical models of spectra of type I and type II are applied to both N-Al and P-Al experimental spectra, and it is demonstrated that only contribution from P on Si site is observable in the presented samples. The accuracy of the obtained phosphorus ionization energy of 48.1 meV is also discussed.
Place, publisher, year, edition, pages
Trans Tech Publications Inc., 2011. 245-248 p.
Donor-Acceptor Pair Luminescence, Ionization Energy, Phosphorus Donor
National CategoryEngineering and Technology
IdentifiersURN: urn:nbn:se:liu:diva-73605DOI: 10.4028/www.scientific.net/MSF.679-680.245OAI: oai:DiVA.org:liu-73605DiVA: diva2:474885
ECSCRM2010, Oslo, Norway