Temperature Dependence and Selective Excitation of the Phosphorus Related Photoluminescence in 4H-SiC
2009 ◽
Vol 615-617
◽
pp. 263-266
Keyword(s):
The paper presents experimental data on the temperature dependence and the excitation properties of the phosphorus-related photoluminescence in 4H SiC. Two main sets of phonon replicas can be observed with selective excitation, which are attributed to two of the no-phonon lines observed in the spectrum. Some of the excited states are also attributed to one of the no-phonon lines on the ground of the selectively excited spectra. A tentative explanation of the observed features in terms of multiple bound excitons is proposed.
2014 ◽
Vol 5
(3)
◽
pp. 982-992
◽
2007 ◽
Vol 21
(19)
◽
pp. 1239-1252
◽
2009 ◽
Vol 23
(11)
◽
pp. 2503-2509
◽
1990 ◽
Vol 05
(30)
◽
pp. 2537-2542
◽
Keyword(s):