摘要
We report on the first synthesis and structural characterizations of a new Erbium (Er) compound, the erbium chloride silicate (ECS, Er3Cl(SiO4)2) single crystal in a Si-ECS core-shell nanowire form. The Erconcentration in ECS at 1.6×1022 cm-3 is three orders of magnitude higher than that of the Er-doped materials. Photoluminescence spectra at both low and room temperatures exhibit well separated sharp emission lines in the near infrared region. The new single-crystal erbium-compound nanowires provide a unique Si-compatible material for high-gain light emission in communication wavelength and for many other photonic applications.
源语言 | 英语 |
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页(从-至) | 1202-1209 |
页数 | 8 |
期刊 | Optical Materials Express |
卷 | 1 |
期 | 7 |
DOI | |
出版状态 | 已出版 - 1 11月 2011 |
已对外发布 | 是 |