Sentence examples for low surface recombination from inspiring English sources
Low surface recombination could contribute to the high inversion photocurrent of the GO sample.
Minority carriers, electrons, could be pushed away from the interface of p-Si, and it leads to a low surface recombination [20].
A lightly doped emitter would provide high sheet resistance and low surface recombination rate, resulting in high internal quantum efficiency in the short wavelength region.
A good texturing pattern for solar cells needs to combine low Reflectance over a large wavelength range and low surface recombination to maximize the output.
In the past, low surface recombination velocities (<20 cm/s) have been achieved on low-resistivity (~1 Ω cm) p-type silicon using plasma-enhanced chemical-vapor-deposited (PECVD) silicon nitride (SiN x ) as well as amorphous silicon (a-Si).
Consequently, elimination of the recombination centers caused enhanced collection of electron hole pairs leading to increased Voc that reveals a relatively low surface recombination velocity between the SiNWs and front electrode as well good bulk properties of the SiNWs.
Among various III V materials, InP NW arrays have attracted intensive research effort for solar cell application due to the direct bandgap and low intrinsic surface recombination velocity [8].
Record low effective surface recombination velocity (SRV) of 4 cm/s has been obtained on 1 Ω cm p-Si wafers for SiN x using remote PECVD or high-frequency (13.56 MHz) direct PECVD [14].
Surface passivation properties of Al2O3 field insulator was studied by Photoconductive Decay (PCD) method and our results indicate that after appropriate annealing Al2O3 provides equally low effective surface recombination velocity as thermally oxidized Si/SiO2 interface.
Nevertheless, Si wire solar cells still face critical challenges such as relatively low cell efficiency and surface recombination losses.
However, direct-calcination derived bulk g-C3N4 always suffers from low surface area and high recombination of charge carriers, prompting attempts to foster g-C3N4 nano/microstructures to achieve high performance.
