Modification of the Er3+ radiative lifetime from proximity to silicon nanoclusters in silicon-rich silicon oxide.
906 - 911.
149351_Opt Express 2009.pdf
Available under License : See the attached licence file.
The lifetime of Er3+ in silicon-rich silicon oxide has been reported with quite widely varying values ranging from 9 ms to 2 ms. In this work, we consider the direct impact of silicon nanoclusters on the erbium radiative lifetime, and show that it is a function of the silicon nanocluster size, and also the erbium proximity to the nanocluster. (C) 2009 Optical Society of America
|Title:||Modification of the Er3+ radiative lifetime from proximity to silicon nanoclusters in silicon-rich silicon oxide|
|Open access status:||An open access version is available from UCL Discovery|
|Additional information:||© 2009 Optical Society of America|
|Keywords:||1.54 MU-M, ENERGY-TRANSFER, ERBIUM, NANOCRYSTALS, EXCITATION, IONS|
|UCL classification:||UCL > School of BEAMS
UCL > School of BEAMS > Faculty of Engineering Science
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