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Results: 248
Number of items: 248
  • Timmerman, D., Saeed, S., & Gregorkiewicz, T. (2011). Fast dynamics of 1.5 μm photoluminescence in Er-doped SiO2 sensitized with Si nanocrystals. Optical Materials, 33(7), 1091-1093. https://doi.org/10.1016/j.optmat.2010.12.002
  • de Boer, W., Limpens, R., & Gregorkiewicz, T. (2011). Oogverblindende silicium nanokristallen?! Nederlands Tijdschrift voor Natuurkunde, 77(5), 148-151.
  • Ha, N. N., Cueff, S., Dohnalová, K., Trinh, M. T., Rizk, R., Labbé, C., Yassievich, I. N., & Gregorkiewicz, T. (2011). Photon cutting for excitation Er3+ions in SiO2 sensitized by Si qunatum dots. Physical Review B, 84(24). https://doi.org/10.1103/PhysRevB.84.241308
  • Wang, Y., Liu, K., Liu, X., Dohnalová, K., Gregorkiewicz, T., Kong, X., Aalders, M. C. G., Buma, W. J., & Zhang, H. (2011). Critical shell thickness of core/shell upconversion luminescence nanoplatform for FRET application. The Journal of Physical Chemistry Letters, 2(17), 2083-2088. https://doi.org/10.1021/jz200922f
  • Timmerman, D., Izeddin, I., & Gregorkiewicz, T. (2010). Saturation of luminescence from Si nanocrystals embedded in SiO2. Physica Status Solidi A, 207(1), 183-187. https://doi.org/10.1002/pssa.200925363
  • de Boer, W. D. A. M., Timmerman, D., Dohnalová, K., Yassievich, I. N., Zhang, H., Buma, W. J., & Gregorkiewicz, T. (2010). Red spectral shift and enhanced quantum efficiency in phonon-free photoluminescence from silicon nanocrystals. Nature Nanotechnology, 5(12), 878-884. https://doi.org/10.1038/nnano.2010.236
  • Open Access
    Ha, N. N., Dohnalová, K., Gregorkiewicz, T., & Valenta, J. (2010). Optical gain of the 1.54 μm emission in MBE-grown Si:Er nanolayers. Physical Review B, 81(19), 195206. https://doi.org/10.1103/PhysRevB.81.195206
  • Prokofiev, A. A., Moskalenko, A. S., Yassievich, I. N., de Boer, W. D. A. M., Timmerman, D., Zhang, H., Buma, W. J., & Gregorkiewicz, T. (2009). Direct bandgap optical transitions in Si nanocrystals. JETP Letters, 90(12), 758-762. https://doi.org/10.1134/S0021364009240059
  • Timmerman, D., & Gregorkiewicz, T. (2009). Space-separated quantum cutting in differently prepared solid-state dispersions of Si nanocrystals and Er3+ ions in SiO2. Materials Science and Engineering B-Advanced Functional Solid-State Materials, 159-160, 87-89. https://doi.org/10.1016/j.mseb.2009.02.010
  • de Boer, W., Zhang, H., & Gregorkiewicz, T. (2009). Optical spectroscopy of carrier relaxation processes in Si nanocrystals. Materials Science and Engineering B-Advanced Functional Solid-State Materials, 159-160, 190-193. https://doi.org/10.1016/j.mseb.2008.10.042
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