27.09%-efficiency silicon heterojunction back contact solar cell and going beyond [PDF]
Nature CommunicationsCrystalline-silicon heterojunction back contact solar cells represent the forefront of photovoltaic technology, but encounter significant challenges in managing charge carrier recombination and transport to achieve high efficiency.
Genshun Wang +12 more
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TCO-free dye solar cells based on Ti back contact electrode by facile printing method [PDF]
Journal of Saudi Chemical Society, 2023 The back contact dye solar cells (BCDSCs), in which the TCO(Transparent Conductive oxide) is omitted, have a potential for use of intact low-cost general substrates such as glass, metal foil and papers.
Sangmo Jon +3 more
doaj +2 more sources
The Influence of Missing Contacts in Back Contact Modules [PDF]
Energy Procedia, 2012 AbstractBack contact cells and modules using the metal wrap through technology (MWT) in conjunction with conducting Back Contact Foils (BCF) have recently gained a lot of interest in the industry.This technology does not suffer from some of the most severe failure mechanisms in standard modules, like e.g. breakage in the stringing process. Nevertheless,
Maike Zell +7 more
openalex +2 more sources
Measurement Back-Action in Quantum Point-Contact Charge Sensing [PDF]
Entropy, 2010 Charge sensing with quantum point-contacts (QPCs) is a technique widely used in semiconductor quantum-dot research. Understanding the physics of this measurement process, as well as finding ways of suppressing unwanted measurement back-action, are ...
Bruno Küng +11 more
doaj +2 more sources
The Effects of ZnTe:Cu Back Contact on the Performance of CdTe Nanocrystal Solar Cells with Inverted Structure [PDF]
Nanomaterials, 2019 CdTe nanocrystal (NC) solar cells have received much attention in recent years due to their low cost and environmentally friendly fabrication process. Nowadays, the back contact is still the key issue for further improving device performance.
Bingchang Chen +9 more
doaj +2 more sources
Printing Hybrid, Interdigitated Back-Contact Solar Cells [PDF]
Materials (Basel)Interdigitated back contact solar cells were fabricated entirely with inkjet printing. PEDOT: PSS films with co-solvents and TiO2 suspension were printed on a textured silicon substrate with only one inkjet printer as was the metal ink. Adding co-solvent to the PEDOT:PSS and passivation of the Si surface significantly reduced the losses and enhanced ...
Guancheng Li +2 more
europepmc +4 more sources
The Electrical Contact Solution for Measuring Back Contact Solar Cells
SiliconPV Conference ProceedingsDue to the cell design, it is challenging to measure back contact cells. In this study, we have designed and tested a contact chuck based on printed circuit board (PCB) technology.
Ning Chen +3 more
doaj +2 more sources
Electron-Beam Excited Conductive Atomic Force Microscopy for Back Contact Free, Wafer-Scale and In-Line Compatible Electrical Characterization of 2D Materials. [PDF]
Adv Sci (Weinh)Laskar MAR +14 more
europepmc +3 more sources
Lower extremity bilateral explosive strength asymmetry predicts non-contact low back injuries in mine rescue workers: a prospective cohort study [PDF]
Frontiers in Public HealthObjectiveThe purpose of this study was to investigate the relationship between bilateral lower extremity explosive strength asymmetry and non-contact low back injuries in mine rescue workers, a specialized occupational group.MethodsA single-leg ...
Shuo Li +4 more
doaj +2 more sources
Stable reverse bias or integrated bypass diode in HIP‑MWT+ solar cells
EPJ Photovoltaics, 2022 The Metal Wrap Through+ (HIP-MWT+) solar cell is based on the PERC concept but features two additional electrical contacts, namely the Schottky contact between p-type Si bulk and Ag n-contact and the metal-insulator-semiconductor (MIS) contact on the ...
Schweigstill Tadeo +4 more
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