SiliconA study of the effects on the values of the solar cell ideality factor of doping density, interface recombination velocity, base width, traps distribution and energy level are analysed. The ideality factor is extracted from a description of the simulated current voltage characteristics of the...
I–V curve for fill factor. (4.9)FF=Imax×VmaxIsc×Voc Example 4.1 A 100 cm2 silicon solar cell operating at standard test conditions (STC) is giving 2.5 A short-circuit current. From the data sheet it was observed that the maximum voltage and maximum current were 0.6 V and 2.1 A. ...
Determination of the solar cell junction ideality factor using special trans function theory (STFT). Sol. Energy Mater. Sol. Cells 93, 1423–1426 (2009). Article Google Scholar Bashahu, M. & Nkundabakura, P. Review and tests of methods for the determination of the solar cell junction ...
To compare the change of mobility as a function of VGS in the saturation region, the mobility variation factor, defined as the ratio of peak mobility over the mobility at VGS = −30V, for the OPTs with different channel layers were plotted in the inset of Figure 2B. The variation in ...
In our work, we applied the deep learning‐based approach for estimating iron concentration in silicon solar cells by using ideality factor. The simulation of solar cells with the back surface field design for generating labeled training and test datasets was performed using SCAPS‐1D software. Our...
SiliconSpace chargeThe recombination of the neutral regions of the solar cell is well modeled by means of an exponential term with ideality factor close to 1 in the low injection regime but non ideal performances evidenced in the I-V characteristic curves lead to diverse theories to e...
graphene–silicon devicesideality factorinterface statequantum capacitanceUndoubtedly graphene–silicon (GS) heterostructure devices will play significant roles as future rectifiers, potential barrier modulators, photodetectors, photovoltaic devices, biochemical sensors, and so on. However, typical GS devices ...
SILICON solar cellsSOLAR cellsSURFACE passivationSURFACE recombinationPASSIVATIONWith the improvement of surface passivation, bulk recombination is becoming an indispensable and decisive factor to assess the theoretical limiting efficiency (ηlim) of crystalline silicon (c‐Si) solar cells. In sim...
Porous siliconPassivationPhotonicsChemical bath deposition (CBD)Diode ideality factorEffect of LaCl3 concentration and annealing temperature on the diode ideality factor of LaF3/PS heterojunction has been investigated in this report. LaF3 layers have been deposited by a novel chemical bath deposition (...
Porous siliconPassivationPhotonicsChemical bath deposition (CBD)Diode ideality factorEffect of LaCl 3 concentration and annealing temperature on the diode ideality factor of LaF 3 /PS heterojunction has been investigated in this report. LaF 3 layers have been deposited by a novel chemical bath ...