检索结果-南通市图书馆

Numerical modeling of ZnSnO/CZTS based solar cells

Optoelectronics Letters 2022年第5期18卷 276-282页

作者： Assiya Haddout mounir fahoume Abderrahim Raidou Mohamed Lharch Materials and Subatomic Physics Laboratory Faculty of SciencesIbn Tofail UniversityB.P 133Kenitra14000Morocco

Numerical simulation has been performed to improve the performance of Cu_(2)ZnSnS_(4)(CZTS)solar cells by replacing CdS with Zn_(1−x)Sn_(x)O buffer layer.The influences of thickness,donor concentration and defect density of buffer layers on the performance of CZTS solar cells were investigated.It has been found that Zn_(1−x)Sn_(x)O buffer layer for Sn content of 0.20 is better for CZTS solar cell.A higher efficiency can be achieved with thinner buffer layer.The optimized solar cell demonstrated a maximum power conversion efficiency of 13%.

关键词： CZTS donor solar

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Influence of the layer parameters on the performance of the CdTe solar cells

引用

Optoelectronics Letters 2018年第2期14卷 98-103页

作者： Assiya Haddout Abderrahim Raidou mounir fahoume Laboratory of1Condensed Matter Physics Department of Physics Faculty of Science Ibn Tofail University

Influence of the layer parameters on the performances of the CdTe solar cells is analyzed by SCAPS-1 D. The Zn O: Al film shows a high efficiency than SnO_2:F. Moreover, the thinner window layer and lower defect density of Cd S films are the factor in the enhancement of the short-circuit current density. As well, to increase the open-circuit voltage, the responsible factors are low defect density of the absorbing layer CdTe and high metal work function. For the low cost of cell production, ultrathin film CdTe cells are used with a back surface field(BSF) between CdTe and back contact, such as PbTe. Further, the simulation results show that the conversion efficiency of 19.28% can be obtained for the cell with 1-μm-thick CdTe, 0.1-μm-thick PbTe and 30-nm-thick CdS.

关键词： CdTe 太阳能电池性能水流密度 PbTe 变换效率电影低费用

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

Synthesis of In_2S_3 thin films by spray pyrolysis from precursors with different[S]/[In] ratios

引用

Journal of Semiconductors 2014年第6期35卷 5-9页

作者： Thierno Sall A.Nafidi Bernabé Marí Soucase Miguel Mollar Bouchaib Hartitti mounir fahoume L.P.M.C Faculté des SciencesUniversité Ibn TofaiBP.133-14000 KenitraMorocco Departamento de Fisica Aplicada-IDF Universitat PolitècnicaCamí de Vera s/n 46022 ValènciaSpain Laboratory of Condensed Matter Physics and Nanomaterials for Renewable Energy University Ibn ZohrAgadirMorocco LPMAER Départment de PhysiqueUniversité Hassan II FSTM MohammediaMorocco

Indium sulfide （InzS3） thin films were prepared by chemical spray pyrolysis technique from solutions with different [S]/[In] ratios on glass substrates at a constant temperature of 250 ~C. Thin films were characterized by X-ray diffraction （XRD）, scanning electron microscopy （SEM）, atomic force microscopy （AFM）, energy disper- sive X-ray spectroscopy （EDS）, Raman spectroscopy and optical transmittance spectroscopy. All samples exhibit a polycrystalline structure with a preferential orientation along （0, 0, 12）. A good stoichiometry was attained for all samples. The morphology of thin film surfaces, as seen by SEM, was dense and no cracks or pinholes were ob- served. Raman spectroscopy analysis shows active modes belonging to j3-1naS3 phase. The optical transmittance in the visible range is higher than 60% and the band gap energy slightly increases with the sulfur to indium ratio, attaining a value of 2.63 eV for [S]/[In] ： 4.5.

关键词： In2S3 thin films spray pyrolysis [S]/[In] ratio AFM Raman spectroscopy

来源：

维普期刊数据库

同方期刊数据库评论

在线全文

学校读者我要写书评

暂无评论

欢迎您,

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案：

请选择收藏分类：

通借通还

欢迎您,

建议与咨询 留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

时间限定

文献类型

馆藏选择

核心期刊

语言

文献类型

帮助

文字说明：

检索规则说明：

检索范例：

分类表

所选分类

限定检索结果

文献类型

馆藏范围

日期分布

学科分类号

主题

机构

作者

语言

在线全文

在线全文

在线全文

请选择保存的检索档案： 新增检索档案 确定 取消

请选择收藏分类： 新增自定义分类 确定 取消

通借通还

建议与咨询留下您的常用邮箱和电话号码，以便我们向您反馈解决方案和替代方法

请选择保存的检索档案：

请选择收藏分类：