ترجمه مقاله Efficiency improvement of ARC less InGaP/GaAs DJ solar cell with InGaP tunnel junction and optimized two BSF layer in top and bottom cells - دانلود فایل
دانلود فایل ترجمه مقاله Efficiency improvement of ARC less InGaPGaAs DJ solar cell with InGaP tunnel junction and optimized two BSF layer in top and bottom cells
دانلود فایل ترجمه مقاله Improving the performance of a multi-junction solar cell by optimizing BSF, base and emitter layers Abstract Reducing the recombination rate and increasing the photo-generation rate play a very significant role in improving the performance of the solar cells. In this research, AlGaAs has been used instead of GaAs in emitter layer with reduction in thicknesses of the base in order to decrease the recombination rate and increase the efficiency of the proposed solar cell. In addition, tunnel juncti ...
توضیحات بیشتر - دانلود 25,000 تومان
ترجمه مقاله Simulation Study on the Effects of Changing Band Gap on Solar Cell Parameters Abstract—We perform the numerical analysis of a CIGS solar cell parameters such as open circuit voltage, short circuit current, maximum power, fill factor, and external quantum efficiency as a function of absorber layer band gap. These parameters are known to be the key parameters of a solar cell to determine its performance. We change the band gap of the CIGS absorber layer by changing its ...
توضیحات بیشتر - دانلود 15,000 تومان
ترجمه مقاله A novel lightly doped drain and source Carbon nanotube field effect transistor (CNTFET) with negative differential resistance A novel lightly doped drain and source Carbon nanotube field effect transistor (CNTFET) with negative differential resistance یک ترانزیستور اثر میدانی نانو لوله کربنی (CNTFET) سورس و درین سبک آلاییده شده جدید با مقاومت دیفرانسیل منفی In this paper, we propose and evaluate a novel design of a lightly doped drain and source carbon nanotube field effect transistor (LDDS-CNTFET) with a negative diff ...
توضیحات بیشتر - دانلود 22,000 تومان
ترجمه مقاله Multijunction Solar Cells (توضیحاتی در خصوص سلول های خورشیدی) This paper gives an overview of solar cells and multijunction solar cells. The first part of the document describes the basic physics and design of single junction solar cells. It also highlights the history of solar cells and the advantages of solar technology. The second part of this paper discusses the physics, design, and fabrication process of multijunction solar cells. This section also desc ...
توضیحات بیشتر - دانلود 15,000 تومان
ترجمه مقاله Highly efficient ARC less InGaP/GaAs DJ solar cell numerical modeling using optimized InAlGaP BSF layers An effective BSF is a key structural element for an efficient solar cell, either in a multi-junction or in a single-junction device. In this paper, two important materials AlGaAs and InAlGaP with their varied thickness (i.e. 0.05–1.0) μm both for top BSF and bottom BSF cells are investigated using the computational numerical modeling TCAD tool Silvaco ATLAS. It has been found that under t ...
توضیحات بیشتر - دانلود 23,000 تومان
ترجمه مقاله Investigation of the cutoff frequency of double linear halo lightly doped drain and source CNTFET After discovering the carbon nanotube (CNT) by Aijima, scientific research about this structure are expanded due to its excellent electronic properties. One of the important properties of this structure is quasi-ballistic transport with very high carrier mobility. Using carbon nanotube, two types of field effect transistors have been discussed. The first type is Schottky barrier carbon nanotube f ...
توضیحات بیشتر - دانلود 12,000 تومان
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