| 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 | |
| Source Publication | Journal of Physics-Condensed Matter
 |
| ISSN | 0953-8984 |
| Volume | 10Issue:44Pages:L717-L721 |
| Abstract | 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. |
| description.department | 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 |
| Keyword | Visible Electroluminescence Porous Silicon P-si Diodes |
| URL | 查看原文 |
| WOS ID | WOS:000077227400001 |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/37626 |
| Collection | 中国科学院金属研究所 |
| Recommended Citation 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. |
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