| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5355474 | Applied Surface Science | 2011 | 4 Pages |
Abstract
⺠Si QDs-based multilayers with ultra-small size (1.8 nm and 3.2 nm) are obtained by laser crystallization method. ⺠EL spectrum is dependent of the dot size and contains two sub-bands which are originated from the different mechanism. ⺠The emission efficiency is improved by controlling the dot size as small as 1.8 nm and μ-watt light emission is obtained.
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Authors
W. Xu, H.C. Sun, J. Xu, W. Li, W.W. Mu, Y. Liu, M.Y. Yan, X.F. Huang, K.J. Chen,