Morphological evolution, Raman and photoluminescence spectra in optically transparent cubic silicon carbide

1997 ◽  
Vol 7 (4) ◽  
pp. 195-206 ◽  
Author(s):  
Michael W. Russell ◽  
Jaime A. Freitas Jr. ◽  
W. James Moore ◽  
James E. Butler
Keyword(s):  
Silicon Carbide ◽  
Morphological Evolution ◽  
Photoluminescence Spectra ◽  
Optically Transparent ◽  
Cubic Silicon Carbide

scholarly journals Radiation Defects in Heterostructures 3C-SiC/4H-SiC

Crystals ◽  
2019 ◽  
Vol 9 (2) ◽  
pp. 115 ◽  
Author(s):  
A.A. Lebedev ◽  
G.A. Oganesyan ◽  
V.V. Kozlovski ◽  
I.A. Eliseyev ◽  
P.V. Bulat
Keyword(s):  
Silicon Carbide ◽  
Hall Effect ◽  
Proton Irradiation ◽  
Removal Rate ◽  
Structural Defects ◽  
Radiation Defects ◽  
Photoluminescence Spectra ◽  
Radiation Induced ◽  
Cubic Silicon Carbide ◽  
Effect Method

The effect of 8 MeV proton irradiation on n-3C-SiC epitaxial layers grown by sublimation on semi-insulating 4H-SiC substrates has been studied. Changes in sample parameters were recorded using the Hall-effect method and judged from photoluminescence spectra. It was found that the carrier removal rate (Vd) in 3C-SiC is ~100 cm−1, which is close to Vd in 4H-SiC. Compared with 4H and 6H silicon carbide, no significant increase in the intensity of the so-called defect-related photoluminescence was observed. An assumption is made that radiation-induced compensation processes in 3C-SiC are affected by structural defects (twin boundaries), which are always present in epitaxial cubic silicon carbide layers grown on substrates of the hexagonal polytypes.

Theoretical study of intrinsic defects in cubic silicon carbide 3C -SiC

2021 ◽  
Vol 103 (19) ◽  
Author(s):  
Peter A. Schultz ◽  
Renee M. Van Ginhoven ◽  
Arthur H. Edwards
Keyword(s):  
Silicon Carbide ◽  
Theoretical Study ◽  
Intrinsic Defects ◽  
Cubic Silicon Carbide

Oxynitridation of cubic silicon carbide (100) surfaces

1999 ◽  
Vol 17 (5) ◽  
pp. 2629-2633 ◽  
Author(s):  
F. Amy ◽  
L. Douillard ◽  
V. Yu. Aristov ◽  
P. Soukiassian
Keyword(s):  
Silicon Carbide ◽  
Cubic Silicon Carbide
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