نتایج جستجو برای: polysilicon solar cell

تعداد نتایج: 1787519  

Journal: :Entropy 2015
Suresh Baral Dokyun Kim Eunkoo Yun Kyung Chun Kim

A small-scale solar organic Rankine cycle (ORC) is a promising renewable energy-driven power generation technology that can be used in the rural areas of developing countries. A prototype was developed and tested for its performance characteristics under a range of solar source temperatures. The solar ORC system power output was calculated based on the thermal and solar collector efficiency. Th...

2017
Taha Yekan Reyhan Baktur

An X band patch antenna was integrated on top of the cover glass of commercial space-certified solar cell and was studied for understanding the interaction between the solar cell and the antenna. It was found that the solar cell acts as a lossy substrate for the antenna and reduces the gain of the antenna by about 2 dB, and such a reduction remains consistent for different working states of the...

Journal: :Solar RRL 2023

Tunnel Oxide-Passivated Contact Solar Cells In article number 2200578, Zhongshu Yang, AnYao Liu and co-workers investigated compared the gettering effects mechanisms of a range P- or B-doped poly-Si/SiOx passivating contacts assessed impact during fabrication process on tunnel oxide-passivated contact solar cell performance.

Journal: :international journal of optics and photonics 0
abbas behjat hamzeh nourolahi mohammad agha bolorizadeh

nanostructures of noble metal materials have been used in organic solar cells for enhancement of performance and light trapping. in this study, we have introduced branched silver cauliflower-like nanopatterns as sub-wavelength structured metal grating in organic solar cells. self-assembled fabrication process of branched nanopatterns was carried out on a bio-template of cicada wing nanonipple a...

2017
C. Cobianu O. Popa D. Dascalu

Few papers investigated the electrical properties of interlevel high temperature oxides low pressure chemically vapour deposited (LPCVD HTO) Si02. Silicon dioxide obtained by the surface reaction between SiH,Cl, and N,O at 900°C on LPCVD polysilicon shows lower electrical conductivity in comparison to SiO, thermally grown on polysilicon. It was demonstrated a FowlerNordheim mechanism for the el...

2013
A. Lennie H. Abdullah

The effects of silicon solar cell with presence of double layer anti-reflecting coating SiO and Si N 2 3 4 were discussed in this paper. The comparison were varied using different incident light of 90°, 60° and 30° to study the performance of the photovoltaic efficiency and external quantum efficiency of SiO /Si N silicon solar 2 3 4 cell. The solar cell structure was modelled by using Silvaco ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه ارومیه - دانشکده منابع طبیعی 1393

تحقیقات مختلف اثبات نموده اند که رشد و محتوای بیوشیمیایی روتیفرها می تواند تحت تاثیر نوع غذا و غلظت مواد غذایی تغییر نماید. ریز جلبک ها به عنوان یکی از منابع غذایی مهم برای کشت روتیفرها به ویژه از لحاظ شاخص های نظیر رشد، بقا، میزان پروتئین، چربی و اسیدهای چرب، ضروری می باشند. لذا تحقیق حاضر جهت مقایسه جلبک خشک (کلرلای پودری) و جلبک های تازه (ایزوکرایسیس گالبانا و نانوکلروپسیس آکولاتا) بر رشد، ت...

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