Optical Absorption in Polymer-Derived Amorphous Silicon Oxycarbonitrides

	Optical Absorption in Polymer-Derived Amorphous Silicon Oxycarbonitrides
其他题名	论文其他题名
	Wang Y. S.; Jiang T.; Zhang L. G.; An L. N.
	2009
发表期刊	Journal of the American Ceramic Society
ISSN	0002-7820
卷号	92 期号:12 页码:3111-3113
摘要	Three amorphous silicon oxycarbonitrides are prepared by thermal decomposition of a polymeric precursor at different temperatures. The optical absorption spectra of these materials are measured over a wide range of excitation energies from 0.4 to 5.0 eV. The spectra are analyzed using theoretical models. Two absorption transitions are identified between the deep defect energy level and the delocalized conduction band and between the two delocalized bands. It is found that the band gaps measured decrease with increasing pyrolysis temperature. The results obtained are discussed.
收录类别	SCI ; EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/26253
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Wang Y. S.,Jiang T.,Zhang L. G.,et al. Optical Absorption in Polymer-Derived Amorphous Silicon Oxycarbonitrides[J]. Journal of the American Ceramic Society,2009,92(12):3111-3113.
APA	Wang Y. S.,Jiang T.,Zhang L. G.,&An L. N..(2009).Optical Absorption in Polymer-Derived Amorphous Silicon Oxycarbonitrides.Journal of the American Ceramic Society,92(12),3111-3113.
MLA	Wang Y. S.,et al."Optical Absorption in Polymer-Derived Amorphous Silicon Oxycarbonitrides".Journal of the American Ceramic Society 92.12(2009):3111-3113.

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