Some aspects of the photoluminescence and Raman spectroscopy of (10(1)over-bar-0)- and (11(2)over-bar-0)-oriented 4H and 6H silicon carbide

被引:2
|
作者
Ivanov, IG [1 ]
Henry, A
Hallin, C
Egilsson, T
Janzen, E
机构
[1] Linkoping Univ, Dept Phys & Measurement Technol, S-58183 Linkoping, Sweden
[2] ABB Corp Res, S-72178 Vasteras, Sweden
关键词
photoluminescence; Raman scattering; a-axis;
D O I
10.4028/www.scientific.net/MSF.264-268.469
中图分类号
T [工业技术];
学科分类号
08 ;
摘要
This paper presents the photoluminescence and Raman spectra of high-quality CVD-grown 4H- and 6H-SiC on a-axis substrate. For both on (<10(1)over bar 0>) and (<11(2)over bar 0>)-orientations high crystalline quality has been achieved, as indicated by the low-temperature photoluminescence (PL) spectra. Some experimental features arising from the anisotropy of the a-axis material in the plane of the epilayer are reviewed.
引用
收藏
页码:469 / 472
页数:4
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