Electroluminescence from Au native silicon oxide layer p(+)-Si and Au native silicon oxide layer n(+)-Si structures under reverse biases

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	Electroluminescence from Au native silicon oxide layer p(+)-Si and Au native silicon oxide layer n(+)-Si structures under reverse biases
	G. F. Bai; Y. Q. Wang; Z. C. Ma; W. H. Zong; G. G. Qin
	1998
发表期刊	Journal of Physics-Condensed Matter
ISSN	0953-8984
卷号	10 期号:44 页码:L717-L721
摘要	Electroluminescence (EL) from an Au/native silicon oxide layer (NSOL)/p(+)-Si structure and an Au/NSOL/n(+)-Si structure has been observed and their EL characteristics have been studied comparatively with those from an Au/NSOL/p-Si structure. The Au/NSOL/p-Si structure emits red light only when a forward bias larger than 3 V is applied, while no light emission can be observed under reverse biases. However, the Au/NSOL/p(+)-Si structure or the Au/NSOL/n(+)-Si structure emits red light when the applied reverse bias is greater than a critical value around 3 V, while no light emission can be observed under forward biases. It is suggested that for EL from the Au/NSOL/p(+)-Si and Au/NSOL/n(+)-Si structures under reverse biases, electrons and holes which are generated in the NSOLs by impact ionization in breakdown states radiatively recombine via the luminescence centres in the NSOL to emit light.
部门归属	peking univ, dept phys, beijing 100871, peoples r china. 13 inst minist elect ind, natl lab gaas ic, shijiazhuang 050051, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;qin, gg (reprint author), peking univ, dept phys, beijing 100871, peoples r china
关键词	Visible Electroluminescence Porous Silicon P-si Diodes
URL	查看原文
WOS记录号	WOS:000077227400001
引用统计	被引频次：26[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/37626
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	G. F. Bai,Y. Q. Wang,Z. C. Ma,et al. Electroluminescence from Au native silicon oxide layer p(+)-Si and Au native silicon oxide layer n(+)-Si structures under reverse biases[J]. Journal of Physics-Condensed Matter,1998,10(44):L717-L721.
APA	G. F. Bai,Y. Q. Wang,Z. C. Ma,W. H. Zong,&G. G. Qin.(1998).Electroluminescence from Au native silicon oxide layer p(+)-Si and Au native silicon oxide layer n(+)-Si structures under reverse biases.Journal of Physics-Condensed Matter,10(44),L717-L721.
MLA	G. F. Bai,et al."Electroluminescence from Au native silicon oxide layer p(+)-Si and Au native silicon oxide layer n(+)-Si structures under reverse biases".Journal of Physics-Condensed Matter 10.44(1998):L717-L721.