Search results
Results: 248
Number of items: 248
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de Boer, W. D. A. M., Timmerman, D., Roldán Gutiérrez, M. A., Molina, S. I., & Gregorkiewicz, T. (2012). Photoluminescence excitation spectroscopy of Si nanocrystals in SiO2. ECS Transactions, 45(5), 3-8. https://doi.org/10.1149/1.3700404
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de Boer, W., & Gregorkiewicz, T. (2012). Enhancing solar cell efficiency by tailoring the spectrum. SPIE Newsroom. https://doi.org/10.1117/2.1201202.004136
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de Boer, W. D. A. M., Timmerman, D., Gregorkiewicz, T., Zhang, H., Buma, W. J., Poddubny, A. N., Prokofiev, A. A., & Yassievich, I. N. (2012). Self-trapped exciton state in Si nanocrystals revealed by induced absorption. Physical Review B, 85(16), Article 161409. https://doi.org/10.1103/PhysRevB.85.161409
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Timmerman, D., & Gregorkiewicz, T. (2012). Power-dependent spectral shift of photoluminescence from ensembles of silicon nanocrystals. Nanoscale Research Letters, 7, 389. https://doi.org/10.1186/1556-276X-7-389 -
Timmerman, D., Valenta, J., Dohnalová, K., de Boer, W. D. A. M., & Gregorkiewicz, T. (2011). Step-like enhancement of luminescence quantum yield of silicon nanocrystals. Nature Nanotechnology, 6, 710-713. https://doi.org/10.1038/NNANO.2011.167
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de Boer, W. D. A. M., Trinh, M. T., Timmerman, D., Schins, J. M., Siebbeles, L. D. A., & Gregorkiewicz, T. (2011). Increased carrier generation rate in Si nanocrystals in SiO2 investigated by induced absorption. Applied Physics Letters, 99(5). https://doi.org/10.1063/1.3622308
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Saeed, S., Timmerman, D., & Gregorkiewicz, T. (2011). Dynamics and microscopic origin of fast 1.5 μm emission in Er-doped SiO2 sensitized with Si nanocrystals. Physical Review B, 83. https://doi.org/10.1103/PhysRevB.83.155323
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Ha, N. N., Dohnalová, K., & Gregorkiewicz, T. (2011). Evaluation of free carrier losses to 1.54 mu m emission in Si/Si: Er nanolayers on SOI substrate for optical gain observation. Optical Materials, 33(7), 1094-1096. https://doi.org/10.1016/j.optmat.2010.08.025
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