Donor-Acceptor Pair Luminescence of P-Al and N-Al Pairs in 3C-SiC and the Ionization Energy of the P Donor

被引：0

作者：

Ivanov, I. G. ^{[1
]}

Henry, A. ^{[1
]}

Yan, Fei ^{[2
]}

Choyke, W. J. ^{[2
]}

Janzen, E. ^{[1
]}

机构：

[1] Linkoping Univ, Dept Phys Chem & Biol, S-58183 Linkoping, Sweden

[2] Univ Pittsburgh, Dept Phys & Astronom, Pittsburgh, PA 15260 USA

来源：

SILICON CARBIDE AND RELATED MATERIALS 2010 | 2011年 / 679-680卷

基金：

瑞典研究理事会;

关键词：

phosphorus donor; ionization energy; donor-acceptor pair luminescence; NITROGEN; PHOSPHORUS;

D O I：

10.4028/www.scientific.net/MSF.679-680.245

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

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.

引用

页码：245 / +

页数：2

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