Luminescence emission of nanocrystalline silicon films has been studied by cathodoluminescence (CL) in the scanning electron microscope. As deposited films show visible luminescence with dominant blue band as well as a red band. The evolution of CL bands after implantation and anodization treatments is investigated. Our results suggest that the dominant blue band has a complex character with a component at 400 nm which appears related to quantum size effects.Depto. de Física de MaterialesFac. de Ciencias FísicasTRUEpu
Recent results on the photoluminescence properties of silicon nanocrystals embedded in silicon oxide...
Cathodoluminescence of porous silicon after mechanical damage with a tip has been studied in the sca...
NATO ASI Series E: Applied Science This book describes the state of the art on the luminescent prope...
The luminescence of amorphous silicon layers either implanted with Er or co-implanted with Er and O ...
Mechanical milling is a technique extensively used to prepare nanocrystalline metallic materials but...
MeV carbon ion implantation followed by thermal annealing in a hydrogen-containing atmosphere produc...
Spatially and spectrally resolved cathodoluminescence in the scanning electron microscope is a very ...
The structural and luminescent properties of nanocrystalline silicon produced by high-energy ball mi...
New characterization techniques based on the use of local luminescence probes enable to study the pr...
We give an overview of the use of cathodoluminescence (CL) in scanning electron microscopy (SEM) for...
Photoluminescence (PL) spectra from a series of alkylated silicon nanocrystals (SiNCs) derived from ...
The mechanisms of light emission of size-controlled silicon nanocrystals (Si-nc) are studied in this...
Two sources of room temperature visible luminescence are identified from SiO2 films containing ion b...
International audienceMolecular beams of size-selected silicon clusters were used to grow nanocrysta...
Cathodoluminescence (CL) is a non-destructive technique to characterize optical and electronic prope...
Recent results on the photoluminescence properties of silicon nanocrystals embedded in silicon oxide...
Cathodoluminescence of porous silicon after mechanical damage with a tip has been studied in the sca...
NATO ASI Series E: Applied Science This book describes the state of the art on the luminescent prope...
The luminescence of amorphous silicon layers either implanted with Er or co-implanted with Er and O ...
Mechanical milling is a technique extensively used to prepare nanocrystalline metallic materials but...
MeV carbon ion implantation followed by thermal annealing in a hydrogen-containing atmosphere produc...
Spatially and spectrally resolved cathodoluminescence in the scanning electron microscope is a very ...
The structural and luminescent properties of nanocrystalline silicon produced by high-energy ball mi...
New characterization techniques based on the use of local luminescence probes enable to study the pr...
We give an overview of the use of cathodoluminescence (CL) in scanning electron microscopy (SEM) for...
Photoluminescence (PL) spectra from a series of alkylated silicon nanocrystals (SiNCs) derived from ...
The mechanisms of light emission of size-controlled silicon nanocrystals (Si-nc) are studied in this...
Two sources of room temperature visible luminescence are identified from SiO2 films containing ion b...
International audienceMolecular beams of size-selected silicon clusters were used to grow nanocrysta...
Cathodoluminescence (CL) is a non-destructive technique to characterize optical and electronic prope...
Recent results on the photoluminescence properties of silicon nanocrystals embedded in silicon oxide...
Cathodoluminescence of porous silicon after mechanical damage with a tip has been studied in the sca...
NATO ASI Series E: Applied Science This book describes the state of the art on the luminescent prope...