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Trapping Time Characteristics of Carriers in a-InGaZnO Thin-Film Transistors Fabricated at Low Temperatures for Next-Generation Displays
The effect of low-temperature annealing treatment for various durations on the stability of amorphous indium gallium zinc oxide (a-IGZO) thin-film transistors was investigated. By this treatment,Expand
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Improvement in the performance of an InGaZnO thin-film transistor by controlling interface trap densities between the insulator and active layer
An amorphous InGaZnO film fabricated by radio frequency magnetron sputtering in only an Ar-reactive gas shows high conductivity, and a thin-film transistors (TFTs)-based IGZO active layer expresses aExpand
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Improvement of mechanical reliability by patterned silver/Indium-Tin-Oxide structure for flexible electronic devices
Abstract We report the effect of silver (Ag)-buffer layer Indium-Tin-Oxide (ITO) film on a polyethylene terephthalate substrate on the electrical, optical and reliable properties forExpand
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Double screen printed metallization of crystalline silicon solar cells as low as 30 μm metal line width for mass production
Abstract One of the main objectives of the current single c-Si photovoltaic research is to enhance solar cell efficiency with the low cost approach. A simple way to improve the solar cell efficiencyExpand
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Investigation of antimony diffusion for a local back surface field with laser-fired contacts in crystalline silicon solar cells
We report on a laser-doping process for the formation of a local back surface field with antimony for n-type crystalline silicon solar cells. The local back surface field was formed at lowExpand
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The effect of rear surface polishing to the performance of thin crystalline silicon solar cells
Abstract As the thickness of crystalline silicon solar cells decreases, light loss cannot be avoided due to the absorption limit in long wavelength light. Internal rear side reflection can beExpand
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Emitter controlled SiNx-free crystalline Si solar cells with a transparent conducting oxide film
Abstract A transparent conducting oxide (TCO) layer was applied in crystalline Si (c-Si) solar cells without use of the conventional SiN x -coating. A high quality indium-tin-oxide (ITO) layer wasExpand
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A novel method for crystalline silicon solar cells with low contact resistance and antireflection coating by an oxidized Mg layer
One of the key issues in the solar industry is lowering dopant concentration of emitter for high-efficiency crystalline solar cells. However, it is well known that a low surface concentration ofExpand
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Optimal indium tin oxide layer as anti reflection coating for crystalline silicon solar cell with shallow emitter
Abstract Indium Tin Oxide (ITO) with a refractive index of 1.9 is an appropriate material for the anti reflection coating (ARC) layer of solar cells. In this report, we present a cost effective andExpand
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Analysis of Resistance and Surface Recombination Velocities by Contact Coverage for Optimizing Electrical Loss in c-Si Local Back Contact.
Recently, the importance of solar cell research has emerged due to emerging social issues such as environmental pollution problems and rising oil prices. Accordingly, each company is studying to makeExpand