9.6%- Efficient All-Inorganic Sb2(S,Se)3 Solar Cell with MnS Hole-Transporting Laye

2022 ◽  
Author(s):  
Chen Qian ◽  
Jianjun Li ◽  
Kaiwen Sun ◽  
Chenhui Jiang ◽  
Jialiang Huang ◽  
...  
Keyword(s):  
Solar Cell ◽  
Absorption Coefficient ◽  
Light Harvesting ◽  
Low Cost ◽  
The Poor ◽  
Hole Transporting ◽  
Low Toxic ◽  
High Absorption Coefficient ◽  
Poor Stability ◽  
High Absorption

Antimony selenosulfide, Sb2(S,Se)3, has emerged as a promising light-harvesting material for its high absorption coefficient, suitable bandgap, low-toxic and low-cost constituents. However, the poor stability and high cost of widely...

scholarly journals A simulation of Gallium Indium Nitride Based Solar Cells

2020 ◽  
Author(s):  
Jin Wu
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Absorption Coefficient ◽  
Indium Nitride ◽  
Solar Spectrum ◽  
Thin Layers ◽  
Gallium Indium Nitride ◽  
Optimal Values ◽  
High Absorption Coefficient ◽  
High Absorption

InGaN can reach all values of bandgap from 3.42 to 0.7eV, which covers almost the entire solar spectrum. This study is to understand the influence of each parameter of the solar cell for an improved optimization of performance. The yield obtained for a reference cell is 12.2 % for optimal values of doping of the layers. For generation and recombination, performance of the cell varies with these settings. III nitrides have a high absorption coefficient, a very thin layers of material are sufficient to absorb most of the light.

scholarly journals Nanoleite: a new semiconducting carbon allotrope predicted by density functional theory

RSC Advances ◽  
2020 ◽  
Vol 10 (64) ◽  
pp. 38782-38787
Author(s):  
Ru Li ◽  
Larry A. Burchfield ◽  
Khalid Askar ◽  
Mohamed Al Fahim ◽  
Hamdan Bin Issa Al Nahyan ◽  
...  
Keyword(s):  
Density Functional Theory ◽  
Solar Cell ◽  
Absorption Coefficient ◽  
Density Functional ◽  
Visible Spectral Range ◽  
Functional Theory ◽  
Carbon Allotrope ◽  
Solar Cell Application ◽  
High Absorption Coefficient ◽  
High Absorption

A new carbon allotrope with an indirect bandgap of 2.06 eV has been predicted by density functional theory, which has a high absorption coefficient in the visible spectral range that is suitable for solar cell application.

Ultrafast Channel I and Channel II Charge Generation Processes at a Nonfullerene Donor-Acceptor PTB7:PDI Interface is Crucial for Its Excellent Photovoltaic Performance

2021 ◽  
Author(s):  
Kai Li ◽  
Dong-Hui Xu ◽  
Xin Wang ◽  
Xiangyang Liu
Keyword(s):  
Solar Cells ◽  
Absorption Coefficient ◽  
Organic Solar Cells ◽  
Low Cost ◽  
Photovoltaic Performance ◽  
Charge Generation ◽  
Donor Acceptor ◽  
High Absorption Coefficient ◽  
High Absorption

Nonfullerene organic solar cells have received much attention in recent years due to their low cost, high absorption coefficient and excellent synthetic flexibility. However, the microscopic photoinduced dynamics at corresponding...

scholarly journals Simulation Result of Gallium Indium Nitride Solar Cells

2021 ◽  
Author(s):  
jin wu
Keyword(s):  
Solar Cells ◽  
Solar Cell ◽  
Absorption Coefficient ◽  
Indium Nitride ◽  
Solar Spectrum ◽  
Thin Layers ◽  
Gallium Indium Nitride ◽  
Optimal Values ◽  
High Absorption Coefficient ◽  
High Absorption

InGaN can reach all values of bandgap from 3.42 to 0.7eV, which covers almost the entire solar spectrum. This study is to understand the influence of each parameter of the solar cell for an improved optimization of performance. The yield obtained for a reference cell is 12.2 % for optimal values of doping of the layers. For generation and recombination, performance of the cell varies with these settings. III nitrides have a high absorption coefficient, a very thin layers of material are sufficient to absorb most of the light.

scholarly journals Rational Design of Aqueous Conjugated Polymer Nanoparticles as Potential Theranostic Agents of Breast Cancer

2021 ◽  
Author(s):  
Panagiota Koralli ◽  
Spyridon Tsikalakis ◽  
Maria Goulielmaki ◽  
Stella Arelaki ◽  
Janina Müller ◽  
...  
Keyword(s):  
Breast Cancer ◽  
Absorption Coefficient ◽  
Conjugated Polymer ◽  
Rational Design ◽  
Polymer Nanoparticles ◽  
Quantum Yields ◽  
Conjugated Polymer Nanoparticles ◽  
Theranostic Agents ◽  
High Absorption Coefficient ◽  
High Absorption

Conjugated polymer nanoparticles (CPNs) have emerged as a new promising class of cancer theranostic agents due to their desirable optical features, such as high absorption coefficient and photoluminescence quantum yields,...

Mechanical and optical behaviors: strain synergy effects in high temperature phase oxide of lead

2021 ◽  
Author(s):  
Qidong Kang ◽  
Fei Yang ◽  
Xinyu Zhang ◽  
Ziyu Hu
Keyword(s):  
High Temperature ◽  
Absorption Coefficient ◽  
Bulk Material ◽  
High Temperature Phase ◽  
Temperature Phase ◽  
Synergy Effects ◽  
High Absorption Coefficient ◽  
Very High ◽  
High Absorption

Since lead has a very high absorption coefficient μ, that the radiations from within the bulk material do not penetrate the layers. While, the oxygen and water (O2 and H2O)...

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