Prediction of the Band Gap for 2D Hybrid Organic-Inorganic Perovskites by Using Machine Learning through Molecular Graphics Descriptors

2021 ◽  
Author(s):  
Zhongyu Wan ◽  
Quan-de Wang ◽  
Dongchang Liu ◽  
Jinhu Liang
Keyword(s):  
Machine Learning ◽  
Solar Cells ◽  
Band Structure ◽  
Band Gap ◽  
Accurate Prediction ◽  
Two Dimensional ◽  
Molecular Graphics

Two-dimensional (2D) hybrid organic-inorganic perovskites (HOIPs) have attracted considerable interest for their promising applications for solar cells and optoelectronics. However, the fast and accurate prediction of basic band structure of...

Two-Dimensional BDT-Based Wide Band Gap Polymer Donor for Efficient Non-Fullerene Organic Solar Cells

2017 ◽  
Vol 121 (36) ◽  
pp. 19634-19641 ◽  
Author(s):  
Kai Zhang ◽  
Yunpeng Qin ◽  
Feng Li ◽  
Liangmin Yu ◽  
Mingliang Sun
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Organic Solar Cells ◽  
Wide Band ◽  
Two Dimensional ◽  
Wide Band Gap

Fabrication of Two-Dimensional Photonic Band Structure with Near-Infrared Band Gap

1994 ◽  
Vol 33 (Part 2, No. 10B) ◽  
pp. L1463-L1465 ◽  
Author(s):  
Kuon Inoue ◽  
Mitsuo Wada ◽  
Kazuaki Sakoda ◽  
Akio Yamanaka ◽  
Masaki Hayashi ◽  
...  
Keyword(s):  
Band Structure ◽  
Band Gap ◽  
Near Infrared ◽  
Two Dimensional ◽  
Photonic Band Structure ◽  
Infrared Band ◽  
Photonic Band

scholarly journals Accurate prediction of binding energies for two‐dimensional catalytic materials using machine learning

ChemCatChem ◽  
2020 ◽  
Vol 12 (20) ◽  
pp. 5109-5120 ◽  
Author(s):  
Julia Melisande Fischer ◽  
Michelle Hunter ◽  
Marlies Hankel ◽  
Debra J. Searles ◽  
Amanda J. Parker ◽  
...  
Keyword(s):  
Machine Learning ◽  
Binding Energies ◽  
Accurate Prediction ◽  
Two Dimensional ◽  
Catalytic Materials

Two-dimensional CdS intercalated ZnO nanorods: a concise study on interfacial band structure modification

RSC Advances ◽  
2016 ◽  
Vol 6 (57) ◽  
pp. 52395-52402 ◽  
Author(s):  
Hind Fadhil Oleiwi ◽  
Sin Tee Tan ◽  
Hock Beng Lee ◽  
Chi Chin Yap ◽  
Riski Titian Ginting ◽  
...  
Keyword(s):  
Solar Cell ◽  
Band Structure ◽  
Band Gap ◽  
Optical Band Gap ◽  
Zno Nanorods ◽  
Cell Performance ◽  
Two Dimensional ◽  
Structure Modification ◽  
Solar Cell Performance

The intercalation of CdS on ZnO nanorods modified the optical band gap effectively and improved the solar cell performance significantly.

scholarly journals The integrated adjustment of chlorine substitution and two-dimensional side chain of low band gap polymers in organic solar cells

2018 ◽  
Vol 9 (8) ◽  
pp. 940-947 ◽  
Author(s):  
Zhen Yang ◽  
Hui Chen ◽  
Huan Wang ◽  
Daize Mo ◽  
Longzhu Liu ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Organic Solar Cells ◽  
Open Circuit Voltage ◽  
Open Circuit ◽  
Chain Extension ◽  
Side Chain ◽  
Two Dimensional ◽  
Chlorine Substitution ◽  
Low Band Gap Polymers

The chlorination and side-chain extension of benzothiadiazole derivatives can finely manipulate the open-circuit voltage in their solar cells.

Thickness-induced band-gap engineering in lead-free double perovskite Cs2AgBiBr6for highly efficient photocatalysis

2021 ◽  
Author(s):  
Bing-Hao Wang ◽  
Bin Gao ◽  
Jin-Rong Zhang ◽  
Lang Chen ◽  
Guo Jun-Kang ◽  
...  
Keyword(s):  
Solar Cells ◽  
Band Gap ◽  
Double Perovskite ◽  
Lead Free ◽  
Double Perovskites ◽  
Two Dimensional ◽  
Band Gap Engineering ◽  
Highly Efficient ◽  
Photovoltaic Solar Cells

In recent years, two-dimensional (2D) lead-free double perovskites have been attracting much attention because of their unique performance for photovoltaic solar cells andphotocatalysis. Nonetheless, how the thickness affects the photoelectric...

Highly efficient heterojunction solar cells enabled by edge-modified tellurene nanoribbons

2020 ◽  
Vol 22 (48) ◽  
pp. 28414-28422
Author(s):  
Yunzhi Gao ◽  
Kai Wu ◽  
Wei Hu ◽  
Jinlong Yang
Keyword(s):  
Solar Cells ◽  
Visible Light ◽  
Band Gap ◽  
Light Absorption ◽  
Carrier Mobility ◽  
Two Dimensional ◽  
Visible Light Absorption ◽  
Heterojunction Solar Cells ◽  
High Carrier Mobility ◽  
High Carrier

Tellurene, a two-dimensional (2D) semiconductor, meets the requirements for optoelectronic applications with desirable properties, such as a suitable band gap, high carrier mobility, strong visible light absorption and high air stability.

S-Vacancy induced indirect-to-direct band gap transition in multilayer MoS2

2020 ◽  
Vol 22 (44) ◽  
pp. 26005-26014
Author(s):  
Bingyu Zhu ◽  
Junyu Lang ◽  
Yun Hang Hu
Keyword(s):  
Band Structure ◽  
Band Gap ◽  
Two Dimensional ◽  
Direct Band Gap ◽  
Direct Band

Two-dimensional (2D) MoS2 has a tunable band structure.

scholarly journals Fundamental band gap and alignment of two-dimensional semiconductors explored by machine learning

2020 ◽  
Vol 29 (4) ◽  
pp. 046101
Author(s):  
Zhen Zhu ◽  
Baojuan Dong ◽  
Huaihong Guo ◽  
Teng Yang ◽  
Zhidong Zhang
Keyword(s):  
Machine Learning ◽  
Band Gap ◽  
Two Dimensional ◽  
Fundamental Band
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