This paper reports the impact of a wide bandgap p-type hydrogenated nanocrystalline silicon (nc-Si:H) on the performances of hydrogenated amorphous silicon (a-Si:H) based solar cells. The player consists of nanometer-sized Si crystallites and has a wide effective bandgap determined mainly by the quantum size-confinement effect (QSE). By incorporation of this p-layer into the devices we have obtained high performances of a-Si:H top solar cells with V-infinity=1.045 V and FF=70.3 %, and much improved mid and bottom a-SiGe:H cells, deposited on stainless steel (SS) substrate. The effects of the band-edge mismatch at the p/i-interface on the I-V characteristics of the solar cells arc discussed on the bases of the density-functional approach and...
Hydrogenated amorphous-silicon (a-Si:H) thin-film solar cells have advantages of relatively simple t...
In this study, we revisited the significance of the p/i interface for hydrogenated amorphous silicon...
The effect of p-layer and i-layer characteristics such as thickness and doping concentration on the ...
This paper reports the impact of a wide bandgap p-type hydrogenated nanocrystalline silicon (nc-Si:H...
Fine-grained nano-structures were introduced in p- and i-layers of n-i-p type hydrogenated amorphous...
This paper reports numerical simulations for the impact of a wide bandgap p-type hydrogenated nanocr...
A wide bandgap and highly conductive p-type hydrogenated nanocrystalline silicon (nc-Si:H) window la...
A wide bandgap and highly conductive p-type hydrogenated nanocrystalline silicon (nc-Si:H) window la...
The plasma enhanced chemical vapor deposition(PECVD) system was used for fabricating the silicon fil...
The open circuit voltage (V-oc) of n-i-p type hydrogenated amorphous silicon (a-Si:H) solar cells ha...
The open circuit voltage (V-oc) of n-i-p type hydrogenated amorphous silicon (a-Si:H) solar cells ha...
Due increasing energy use per capita and increasing world population, the world faces an energy-cris...
Tandem amorphous silicon solar cells have attracted extensive interest because of better performance...
The p-layer band gap and its thickness strongly influence the efficiency of hydrogenated amorphous s...
Hydrogenated amorphous silicon (a-Si: H) materials have received a great deal of attention for their...
Hydrogenated amorphous-silicon (a-Si:H) thin-film solar cells have advantages of relatively simple t...
In this study, we revisited the significance of the p/i interface for hydrogenated amorphous silicon...
The effect of p-layer and i-layer characteristics such as thickness and doping concentration on the ...
This paper reports the impact of a wide bandgap p-type hydrogenated nanocrystalline silicon (nc-Si:H...
Fine-grained nano-structures were introduced in p- and i-layers of n-i-p type hydrogenated amorphous...
This paper reports numerical simulations for the impact of a wide bandgap p-type hydrogenated nanocr...
A wide bandgap and highly conductive p-type hydrogenated nanocrystalline silicon (nc-Si:H) window la...
A wide bandgap and highly conductive p-type hydrogenated nanocrystalline silicon (nc-Si:H) window la...
The plasma enhanced chemical vapor deposition(PECVD) system was used for fabricating the silicon fil...
The open circuit voltage (V-oc) of n-i-p type hydrogenated amorphous silicon (a-Si:H) solar cells ha...
The open circuit voltage (V-oc) of n-i-p type hydrogenated amorphous silicon (a-Si:H) solar cells ha...
Due increasing energy use per capita and increasing world population, the world faces an energy-cris...
Tandem amorphous silicon solar cells have attracted extensive interest because of better performance...
The p-layer band gap and its thickness strongly influence the efficiency of hydrogenated amorphous s...
Hydrogenated amorphous silicon (a-Si: H) materials have received a great deal of attention for their...
Hydrogenated amorphous-silicon (a-Si:H) thin-film solar cells have advantages of relatively simple t...
In this study, we revisited the significance of the p/i interface for hydrogenated amorphous silicon...
The effect of p-layer and i-layer characteristics such as thickness and doping concentration on the ...