Add to ORKGLight-induced (LI) degradation in hydrogenated amorphous silicon (a-Si:H) was studied. Contributions to the α(hv) of multiple defect states at and below midgap were addressed by analyzing the evolution of the entire spectra. Two distinctly different light induced defect states centered around 1.0 and 1.2 eV from the conduction band (CB) edge were clearly identified and their evolution found to be consistent with the corresponding changes in μτ
The metastable defects of a-Si:H samples annealed at temperatures in the 300-550°C range have been s...
Simple models of hydrogenated amorphous silicon (a-Si : H) consisting of hypothetical silane molecu...
In the present paper we have investigated, by using the constant photocurrent method in dc-mode (dc-...
International audienceTo take into account the presence of multiple light-induced defect states in h...
The inconsistencies associated with the common simple method of evaluating the quality and stability...
The effects of prolonged illumination and subsequent thermal treatment, on the valence band density ...
We present a study of changes in the defect density of states in hydrogenated amorphous silicon (a-S...
International audienceThe effects of microstructure on the gap states of hydrogen diluted and undilu...
The effects of microstructure on the gap states of hydrogen diluted and undiluted hydrogenated amorp...
Thermally stimulated conductivity (TSC) and photoconductivity were measured before and after light i...
M.Sc. (Physics)Amorphous silicon is one of the most promising materials for large area solar cells f...
The magnitude of light-induced metastable effects in undoped hydrogenated amorphous silicon (a-Si:H)...
Light induced changes to 1 sun degraded steady state (DSS) have been investigated on hydrogenated am...
We present evidence for defect creation by prolonged laser light irradiation at low temperatures in ...
Light-induced degradation has been investigated in glow-discharge deposited hydrogenated amorphous s...
The metastable defects of a-Si:H samples annealed at temperatures in the 300-550°C range have been s...
Simple models of hydrogenated amorphous silicon (a-Si : H) consisting of hypothetical silane molecu...
In the present paper we have investigated, by using the constant photocurrent method in dc-mode (dc-...
International audienceTo take into account the presence of multiple light-induced defect states in h...
The inconsistencies associated with the common simple method of evaluating the quality and stability...
The effects of prolonged illumination and subsequent thermal treatment, on the valence band density ...
We present a study of changes in the defect density of states in hydrogenated amorphous silicon (a-S...
International audienceThe effects of microstructure on the gap states of hydrogen diluted and undilu...
The effects of microstructure on the gap states of hydrogen diluted and undiluted hydrogenated amorp...
Thermally stimulated conductivity (TSC) and photoconductivity were measured before and after light i...
M.Sc. (Physics)Amorphous silicon is one of the most promising materials for large area solar cells f...
The magnitude of light-induced metastable effects in undoped hydrogenated amorphous silicon (a-Si:H)...
Light induced changes to 1 sun degraded steady state (DSS) have been investigated on hydrogenated am...
We present evidence for defect creation by prolonged laser light irradiation at low temperatures in ...
Light-induced degradation has been investigated in glow-discharge deposited hydrogenated amorphous s...
The metastable defects of a-Si:H samples annealed at temperatures in the 300-550°C range have been s...
Simple models of hydrogenated amorphous silicon (a-Si : H) consisting of hypothetical silane molecu...
In the present paper we have investigated, by using the constant photocurrent method in dc-mode (dc-...