Abstract
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.
Original language | English (US) |
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Pages (from-to) | 1202-1209 |
Number of pages | 8 |
Journal | Optical Materials Express |
Volume | 1 |
Issue number | 7 |
DOIs | |
State | Published - Nov 1 2011 |
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials