Experimental proof for nanoparticle origin of photoluminescence in porous silicon layers

Koos, Margit; Pocsik, Istvan; Vazsonyi, Eva B.
April 1993
Applied Physics Letters;4/12/1993, Vol. 62 Issue 15, p1797
Academic Journal
Presents an experimental proof for nanoparticle origin of photoluminescence (PL) in porous silicon layers. Detection of the blue shift of the PL spectra; Saturation of the integrated PL intensity; Decrease of the Auger transition probability.


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