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- 1. Appl. Phys. Lett. 89, 031116 (2006) , “Er3+ excited state absorption and the low fraction of nanocluster-excitable Er3+ in SiOx”, C. J. Oton, W. H. Loh, and A. J. KenyonDespite the observation by a number of groups of a strong luminescence sensitization effect of erbium ions by excitation exchange from silicon nanoclusters, there is considerable experimental evidence that the fraction of Er ions excited by Si-nc is actually very low for much of the material... (Read more)
- 2. Phys. Rev. B 71, 245203 (2005) , “Electrical Activity of Er and Er-O Centers in Silicon”, D. Prezzi, T. A. G. Eberlein, R. Jones, J. S. Filhol, J. Coutindo, M. J. Shaw, P. R. Briddon.Spin-polarized density functional calculations are carried out on Er and Er-oxygen defects in crystalline Si. We find that the interstitial site is favored but the diffusion barrier of Eri is only 1.9 eV, and inevitably Eri forms complexes with impurities and... (Read more)
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All papers (3399)
Updated at 2010-07-20 16:50:39
Updated at 2010-07-20 16:50:39
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Bond(35 tags)
Defect(interstitial)(18 tags)
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