Theoretical Calculations of the Optical and Electronic Properties of Dithienosilole- and Dithiophene-Based Donor Materials for Organic Solar Cells

2018 ◽  
Vol 3 (5) ◽  
pp. 1593-1601 ◽  
Author(s):  
Farah Manzoor ◽  
Javed Iqbal ◽  
Zeenat Zara ◽  
Bertil Eliasson ◽  
Muhammad Shabir Mahr ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electronic Properties ◽  
Organic Solar Cells ◽  
Theoretical Calculations ◽  
Optical And Electronic Properties

Film-depth-dependent crystallinity for light transmission and charge transport in semitransparent organic solar cells

2020 ◽  
Vol 8 (1) ◽  
pp. 401-411 ◽  
Author(s):  
Tong Xiao ◽  
Jiayu Wang ◽  
Shuting Yang ◽  
Yuanwei Zhu ◽  
Dongfan Li ◽  
...  
Keyword(s):  
Solar Cells ◽  
Charge Transport ◽  
Electronic Properties ◽  
Organic Solar Cells ◽  
Light Transmission ◽  
Optical And Electronic Properties

We realized simultaneously optimized optical and electronic properties in semitransparent organic solar cells by tuning the film-depth-dependent crystallinity distribution.

scholarly journals Post-Annealing Effect on Optical and Electronic Properties of Thermally Evaporated MoOX Thin Films as Hole-Selective Contacts for p-Si Solar Cells

2021 ◽  
Author(s):  
Yuanwei Jiang ◽  
Shuangying Cao ◽  
Linfeng Lu ◽  
Guanlin Du ◽  
Yinyue Lin ◽  
...  
Keyword(s):  
Solar Cells ◽  
Work Function ◽  
Electronic Properties ◽  
Crystalline Silicon ◽  
Annealing Treatment ◽  
Crystalline Silicon Solar Cells ◽  
Post Annealing ◽  
Si Solar Cells ◽  
Optical And Electronic Properties ◽  
Large Work

Abstract Owing to its large work function, MoOX has been widely used for hole-selective contact in both thin film and crystalline silicon solar cells. In this work, thermally evaporated MoOX films are employed on the rear sides of p-type crystalline silicon (p-Si) solar cells, where the optical and electronic properties of the MoOX films as well as the corresponding device performances are investigated as a function of post-annealing treatment. The MoOX film annealed at 100oC shows the highest work function and proves the best hole selectivity based on the results of energy band simulation and contact resistivity measurements. The full rear p-Si/MoOX/Ag contacted solar cells demonstrate the best performance with an efficiency of 19.19%, which is the result of the combined influence of MoOX’s hole selectivity and passivation ability.

scholarly journals Comparing non-fullerene acceptors with fullerene in polymer solar cells: a case study with FTAZ and PyCNTAZ

2017 ◽  
Vol 5 (10) ◽  
pp. 4886-4893 ◽  
Author(s):  
Nicole Bauer ◽  
Qianqian Zhang ◽  
Jingbo Zhao ◽  
Long Ye ◽  
Joo-Hyun Kim ◽  
...  
Keyword(s):  
Solar Cells ◽  
Electronic Properties ◽  
Organic Photovoltaics ◽  
Polymer Solar Cells ◽  
Electron Acceptors ◽  
Optical And Electronic Properties ◽  
Structural Versatility

Non-fullerene acceptors (NFAs) are becoming a serious contender to fullerene-based electron acceptors in organic photovoltaics, due to their structural versatility and easily tunable optical and electronic properties.

scholarly journals Optical and electronic properties of lithium thiogallate (LiGaS2): experiment and theory

RSC Advances ◽  
2020 ◽  
Vol 10 (45) ◽  
pp. 26843-26852
Author(s):  
Tuan V. Vu ◽  
A. A. Lavrentyev ◽  
B. V. Gabrelian ◽  
Dat D. Vo ◽  
Pham D. Khang ◽  
...  
Keyword(s):  
Optical Properties ◽  
Electronic Structure ◽  
Electronic Properties ◽  
Theoretical Calculations ◽  
Optical And Electronic Properties

We report the relation between the optical properties and electronic structure of lithium thiogallate (LiGaS2) by performing XPS and XES measurements and theoretical calculations.

Opto-electronic properties of non-fullerene fused-undecacyclic electron acceptors for organic solar cells

2019 ◽  
Vol 159 ◽  
pp. 150-159 ◽  
Author(s):  
Muhammad Ans ◽  
Javed Iqbal ◽  
Bertil Eliasson ◽  
Muhammad Jawwad saif ◽  
Khurshid Ayub
Keyword(s):  
Solar Cells ◽  
Electronic Properties ◽  
Organic Solar Cells ◽  
Electron Acceptors
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