نتایج جستجو برای: connection configuration of solar cell

تعداد نتایج: 21398482  

In this work, we used the Atlas Tcad Silvaco software to investigate the effect of adding an additional BSF layer on the performance of InGap / GaAs dual junction solar cells with a hetero tunnel Al0.7Ga0.3As-In0.49Ga0.51P junction. These analyzes indicate that, the addition of a BSF layer to the bottom cell the increase in the thickness of the BSF top cell would reduce the recombination and in...

Journal: interface and thin films 2018
Gholamhosain Haidari Nader Ghobadi, Parisa Sohrabi Seyyede Sajede Haeri Haeri

This study was an attempt to provide a simple solution processed synthesis route for Lead Selenide (PbSe) nanostructure thin films using the chemical bath deposition (CBD) method which is commercially available in inexpensive precursors. In the CBD method, the preparation parameters play a considerable role and determine the nature of the final product formed. Known as two main factors, the eff...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه تبریز - دانشکده ادبیات و زبانهای خارجی 1393

for several years, researchers in familiarity of efl teachers with post-method and its role in second and foreign language learners’ productions have pointed out that the opportunity to plan for a task generally develops language learners’ development (ellis, 2005). it is important to mention that the critical varies in language teaching was shown is the disappearances of the concept of method ...

2007
Wu Yuexin Fu Zhuang Zhao Yanzheng Zhao Hui

The Robotics Institute, School of Mechanical Engineering, Shanghai Jiao Tong University, 800 Dongchuan Road, Shanghai 200240, P.R. of China Corresponding author E‐mail: yzh‐[email protected], [email protected] Abstract: This paper presents a novel robot employed to manufacture space solar cell arrays. First of all including the mechanical configuration and control system, the architecture o...

2015
Min Ju Yun Seung I. Cha Seon Hee Seo Han Seong kim Dong Y. Lee

Increasing demands for wearable energy sources and highly flexible, lightweight photovoltaic devices have stimulated the development of textile-structured solar cells. However, the former approach of wire-type solar cell fabrication, followed by weaving of these devices, has had limited success, due to device failure caused by high friction forces and tension forces during the weaving process. ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه رازی - پژوهشکده فنی و مهندسی 1387

چکیده ندارد.

Dye-sensitized solar cells (DSSCs) are categorized as some of inexpensive thin-film solar cells. The basis and foundation of these cells is a semiconductor that consists of an electrolyte and a light-sensitive anode. Titanium dioxide (TiO2) is a semiconductor that plays the role of anode and is the main constituent of these cells. In this paper, we have addressed the functionality and performan...

Journal: :Applied optics 2006
Víctor Argueta-Díaz Betty Lise Anderson

We present a proof of concept (design, simulations, and experimental results) for an optical cross-connection device based on the optical White cell and a three-state microelectromechanical system tilting mirror array. We describe in detail the implementation of an underpopulated quartic White cell configuration. We discuss the aberrations associated with the output of the system.

Journal: :journal of nanostructures 2012
m. malekshahi byranvand a. nemati kharat l. fatholahi

a  commercial  ti-nanoxide  was  deposited  on  in-doped  sno2 (ito) polymer  substrates by  tape casting  technique with different thicknesses  (7,  14  and  36μm)  to  be  used  as  photoelectrode  in flexible  dye-sensitized  solar  cells  (dsscs).  ruthenium  dye  was adsorbed on each tio2 film for 24 h. the resulting photoelectrodes were used to form flexible dsscs in combination with elec...

Journal: :Nature materials 2009
Zhiyong Fan Haleh Razavi Jae-won Do Aimee Moriwaki Onur Ergen Yu-Lun Chueh Paul W Leu Johnny C Ho Toshitake Takahashi Lothar A Reichertz Steven Neale Kyoungsik Yu Ming Wu Joel W Ager Ali Javey

Solar energy represents one of the most abundant and yet least harvested sources of renewable energy. In recent years, tremendous progress has been made in developing photovoltaics that can be potentially mass deployed. Of particular interest to cost-effective solar cells is to use novel device structures and materials processing for enabling acceptable efficiencies. In this regard, here, we re...

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