1.54 μm photoluminescence of erbium-implanted silicon
✍ Scribed by D. Moutonnet; H. L'Haridon; P.N. Favennec; M. Salvi; M. Gauneau; F. Arnaud D'Avitaya; J. Chroboczek
- Publisher
- Elsevier Science
- Year
- 1989
- Tongue
- English
- Weight
- 190 KB
- Volume
- 4
- Category
- Article
- ISSN
- 0921-5107
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✦ Synopsis
Erbium-implanted silicon layers have been studied both by secondary ion mass spectrometry tSIMS) and by photoluminescence (PL). 7he SIMS analysis shows the erbium redistribution inside the substrate following the rapid thermal annealing and the implantation energy. The PL .spectra present a maximum intensity at 1.54 #m corresponding m the Ef + emission. 7[his intensity depends on the implantation close.
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## Abstract Hydrogenated amorphous and nanocrystalline silicon thin films deposited by hot wire (HW) and radio‐frequency plasma‐enhanced chemical vapour deposition (RF‐PECVD) were erbium‐implanted. Their pre‐implantation structural properties and post‐implantation optical properties were studied an