Diffusion Process for PN Junction in Solar CellTeresa OhThe Korea Academia-Industrial cooperation SocietyProceedings of the KAIS Fall Conference
A production process for semiconductors or solar cells comprises transporting the product through a process tube on stackable short carriers. The process proceeds by feed into the stack and removal on the other side and the conveyer drive operates in conjunction with an intermediate store An ...
Solar cellThermal diffusionThe process parameters of spin-on diffusion technique for the fabrication of single crystal silicon solar cells have been investigated in some detail. It is shown that a simple hydrophilic surface treatment before the thermal diffusion greately improves the uniformity of spin...
Physics-informed neural network for modelling the thermochemical curing process of composite-tool systems during manufacture. Comput. Methods Appl. Mech. Eng. 384, 113959 (2021). Weinan, E. & Yu, B. The Deep Ritz Method: a deep learning-based numerical algorithm for solving variational problems...
Consequently, an ideality factor greater than unity is often used as evidence for a dominant trap-assisted recombination process in organic solar cells.36,37,38 However, it appears that an unresolved discrepancy exists between the dark ideality factor and the light-intensity dependence ofVoc, which...
Therefore, it is highly desired to control the diffusion process in high-efficiency perovskite devices for the realization of long-term operational stability. The stability of high-efficiency perovskite solar cell modules (PSC modules) is much poorer than that of small-area PSCs,34 indicating a ...
Crystal silicon solar cells still have great development prospects. Nowadays, p-Si is mainly used as the substrate to prepare solar cells, because the preparation process of p-Si is simple and of low cost. While n-Si has more advantages than p-Si, such as no light-induced degradation (...
Figure 1. (a) Schematic illustration of thermodiffusion in Temperature Gradient Zone Melting (TGZM) method. Beginning of the process (a); the molten aluminum dissolves silicon and migrates towards the hot surface T H , leaving behind a recrystallized column (b); an aluminum-doped silicon ...
(CLP) on the top of a 3D perovskite layer and then deposit a 2D perovskite layer via a vapour-assisted two-step process to form a 3D/CLP/2D perovskite heterostructure. Photoluminescence spectra and thickness-profiled elemental analysis indicate that the CLP stabilizes the heterostructure by ...
Defect migration in methylammonium lead iodide and its role in perovskite solar cell operation. Energy Environ. Sci. 8, 2118–2127 (2015). Article CAS Google Scholar Delugas, P., Caddeo, C., Filippetti, A. & Mattoni, A. Thermally activated point defect diffusion in methylammonium lead ...