Results 21 to 30 of about 5,585,118 (178)

Advances for solar cells: CIGS absorber fabrication, capacitance-voltage characterization and predictive modelling

, 2023
Shafarman, William N.Three primary topics are investigated in this work: fabrication and characterization of high Ga Cu(In,Ga)Se2 (CIGS) made by the precursor reaction method, quantification of Si surface passivation quality by capacitance spectroscopy ...
Lam, Isaac Keat
core   +1 more source

Kesterite Solar Cells: Insights into Current Strategies and Challenges

Advanced Science, 2021
Earth‐abundant and environmentally benign kesterite Cu2ZnSn(S,Se)4 (CZTSSe) is a promising alternative to its cousin chalcopyrite Cu(In,Ga)(S,Se)2 (CIGS) for photovoltaic applications.
Mingrui He, Chang Yan, Jianjun Li, Mahesh P. Suryawanshi, Jinhyeok Kim, Martin A. Green, Xiaojing Hao   +6 more
doaj   +1 more source

Review on Substrate and Molybdenum Back Contact in CIGS Thin Film Solar Cell

International Journal of Photoenergy, 2018
Copper Indium Gallium Selenide- (CIGS-) based solar cells have become one of the most promising candidates among the thin film technologies for solar power generation.
Kam Hoe Ong, Ramasamy Agileswari, Biancamaria Maniscalco, Panagiota Arnou, Chakrabarty Chandan Kumar, Jake W. Bowers, Marayati Bte Marsadek   +6 more
doaj   +1 more source

Numerical Simulation Study of CIGS-based Thin Film and Heterojunction Solar Cells: Doping and Buffer/Absorber Layer Optimization for Maximum Efficiency

Revue des Énergies Renouvelables, 2023
In this work we present the results of the numerical simulation study of the electrical characteristics of a CIGS-based thin film and heterojunction solar cell and their interpretations.
Leila Ghalmi, Souhila Bensmaine, Chams El Hayat Merzouk   +2 more
doaj   +1 more source

A qualitative Design and optimization of CIGS-based Solar Cells with Sn2S3 Back Surface Field: A plan for achieving 21.83 % efficiency

Heliyon, 2023
Conventional Copper Indium Gallium Di Selenide (CIGS)-based solar cells are more efficient than second-generation technology based on hydrogenated amorphous silicon (a-Si: H) or cadmium telluride (CdTe).
Md. Ferdous Rahman, Md. Kamrul Hasan, Mithun Chowdhury, Md. Rasidul Islam, Md. Hafijur Rahman, Md. Atikur Rahman, Sheikh Rashel Al Ahmed, Abu Bakar Md. Ismail, Mongi Amami, M. Khalid Hossain, Gamil A.A.M. Al-Hazmi   +10 more
doaj   +1 more source

Investigation on the Effect of Gallium on the Efficiency of CIGS Solar Cells through Dedicated Software

, 2014
[EN] This work reports on the analysis of thin-film copper¿indium¿gallium¿diselenide (CIGS) solar cells by using Solar Cell Capacitance Simulator software (SCAPS).
Marí, B., Ullah, Hanif, Cui, Hai-Ning
core   +1 more source

Quasi-Flat Narrow Bandgap Copper Indium Gallium Selenium Bottom Cell Application in Perovskite/Copper Indium Gallium Selenium Tandem Solar Cells

Energy Material Advances
Cu(In1−xGax)Se2 (CIGS) is a promising and ideal material for bottom cell in tandem solar cells, which can break the double junction solar cell’s Shockley–Queisser theoretical efficiency to above 40%.
Bowen Liang, Lulu Chen, Xingchao Shao, Xinye Yuan, Shen Yu, Wei Tang, Siyuan Zhu, Jie Zhang, Yan Jiang, Chunlei Yang, Weimin Li   +10 more
doaj   +1 more source

Inline inspection of CIGS solar cells by means of Raman spectroscopy and photoluminescence imaging

, 2021
Copper Indium Gallium Selenide (CIGS) thin-film solar cells are a promising technology, but inline quality inspection systems are required for efficient high-volume production.
Bolt, P.J., Zikulnig, J., De Biasio, M., Muehleisen, W., Simor, M., Kraft, M.   +5 more
core  

Ag-alloying enables wide-bandgap (1.69 eV) chalcopyrite solar cell with 11.5% efficiency and over 900 mV open circuit voltage from molecular solution

Nano Research
Development of wide-bandgap solar cells is important to expand the application scenarios of photovoltaics, such as building-integrated photovoltaics, tandem solar cells, and indoor photovoltaics.
Chengfeng Ma, Chuan’an Ding, Haoyu Guo, Yuqi Liu, Ningyuan Chen, Yize Li, Chunxu Xiang, Shaoying Wang, Weibo Yan, Kang Xiao, Wei Huang, Hao Xin   +11 more
doaj   +1 more source

Microanalysis of post-deposition annealing of Cu(In,Ga)Se₂ solar cells

, 2012
The influence of selenium background pressure during post-deposition annealing of Cu(In,Ga)Se 2 (CIGS) is investigated. Solar cells made from samples post-annealed with selenium showed the same solar cell parameters as references without any annealing ...
Wätjen, Timo Jörn,, Zimmermann, Uwe,, Edoff, Marika,   +2 more
core   +1 more source