D Timmerman

Summary

Affiliation: University of Amsterdam
Country: The Netherlands

Publications

  1. pmc Power-dependent spectral shift of photoluminescence from ensembles of silicon nanocrystals
    Dolf Timmerman
    Van der Waals Zeeman Institute, University of Amsterdam, Science Park 904, Amsterdam, NL 1098 XH, The Netherlands
    Nanoscale Res Lett 7:389. 2012
  2. doi request reprint Step-like enhancement of luminescence quantum yield of silicon nanocrystals
    D Timmerman
    Van der Waals Zeeman Institute, University of Amsterdam, Science Park 904, NL 1098 XH Amsterdam, The Netherlands
    Nat Nanotechnol 6:710-3. 2011
  3. ncbi request reprint Red spectral shift and enhanced quantum efficiency in phonon-free photoluminescence from silicon nanocrystals
    W D A M de Boer
    Van der Waals Zeeman Institute, University of Amsterdam, Kruislaan 904, NL 1098 XH Amsterdam, The Netherlands
    Nat Nanotechnol 5:878-84. 2010

Collaborators

  • W D A M de Boer
  • K Dohnalov√°
  • H Zhang
  • T Gregorkiewicz
  • I N Yassievich
  • W J Buma

Detail Information

Publications3

  1. pmc Power-dependent spectral shift of photoluminescence from ensembles of silicon nanocrystals
    Dolf Timmerman
    Van der Waals Zeeman Institute, University of Amsterdam, Science Park 904, Amsterdam, NL 1098 XH, The Netherlands
    Nanoscale Res Lett 7:389. 2012
    ..These notions are important for the interpretation of photoluminescence data for silicon nanocrystals but can be extended to any nanoparticle system comprising size-distributed ensembles...
  2. doi request reprint Step-like enhancement of luminescence quantum yield of silicon nanocrystals
    D Timmerman
    Van der Waals Zeeman Institute, University of Amsterdam, Science Park 904, NL 1098 XH Amsterdam, The Netherlands
    Nat Nanotechnol 6:710-3. 2011
    ..Modelling suggests that carrier multiplication is occurring with high efficiency and close to the energy conservation limit...
  3. ncbi request reprint Red spectral shift and enhanced quantum efficiency in phonon-free photoluminescence from silicon nanocrystals
    W D A M de Boer
    Van der Waals Zeeman Institute, University of Amsterdam, Kruislaan 904, NL 1098 XH Amsterdam, The Netherlands
    Nat Nanotechnol 5:878-84. 2010
    ..5-nm-diameter nanocrystals is enhanced by three orders of magnitude compared to bulk silicon. We assign this band to the radiative recombination of non-equilibrium electron-hole pairs in a process that does not involve phonons...