Results 111 to 120 of about 230,163 (269)

High current, high efficiency graded band gap perovskite solar cells [PDF]

arXiv, 2016
Organic-inorganic halide perovskite materials have emerged as attractive alternatives to conventional solar cell building blocks. Their high light absorption coefficients and long diffusion lengths suggest high power conversion efficiencies (PCE),1-5 and indeed perovskite-based single band gap and tandem solar cell designs have yielded impressive ...
arxiv  

Integration of Perovskite/Low‐Dimensional Material Heterostructures for Optoelectronics and Artificial Visual Systems

Advanced Functional Materials, EarlyView.
Heterojunctions combining halide perovskites with low‐dimensional materials enhance optoelectronic devices by enabling precise charge control and improving efficiency, stability, and speed. These synergies advance flexible electronics, wearable sensors, and neuromorphic computing, mimicking biological vision for real‐time image analysis and intelligent
Yu‐Jin Du, Junjie Yang, Ziyu Lv, Yongbiao Zhai, Zezhuang Yi, Yuhui Xie, Ming‐Lin Zheng, Xiangyu Ma, Guodong Gong, Yan Wang, Ye Zhou, Su‐Ting Han   +11 more
wiley   +1 more source

Theoretical studies on donor-acceptor based macrocycles for organic solar cell applications. [PDF]

Sci Rep, 2022
Haseena S, Ravva MK.
europepmc   +1 more source

Ionic Metal Poly(heptazine Imides) and Single‐Atoms Interplay: Engineered Stability and Performance for Photocatalysis, Photoelectrocatalysis and Organic Synthesis

Advanced Functional Materials, EarlyView.
Poly(heptazine) imides (PHIs), a crystalline carbon nitride subclass, intercalate metals to deliver high stability, tunable electronics, and efficient charge separation. These features enable solar‐driven applications such as hydrogen evolution, CO₂ reduction, and organic synthesis.
Gabriel A. A. Diab, Izadora F. Reis, Chong Wang, Diandra Barreto, Oleksandr Savateev, Ivo F. Teixeira, Pablo Jiménez‐Calvo   +6 more
wiley   +1 more source

Progress in perylene diimides for organic solar cell applications. [PDF]

RSC Adv, 2022
Cao J, Yang S.
europepmc   +1 more source

Unraveling a Structure-Property Relationship for Methylammonium Lead/Tin Trihalide Organic-Inorganic Hybrid Perovskite Solar Cells [PDF]

arXiv, 2017
The esoteric importance of intermolecular hydrogen bonding interaction to design novel methylammonium trihalide organic-inorganic hybrid perovskite solar cell materials is uncovered, establishing the unified structure-property relationship between the calculated Y...H intermolecular hydrogen bonding distance and the experimentally reported onset of ...
arxiv  

Erratum: “Small molecular weight organic thin-film photodetectors and solar cells” [J. Appl. Phys. 93, 3693 (2003)] [PDF]

, 2004
Peter Peumans, Aharon Yakimov, Stephen R. Forrest   +2 more
openalex   +1 more source

Cu‐Based MOF/TiO2 Composite Nanomaterials for Photocatalytic Hydrogen Generation and the Role of Copper

Advanced Functional Materials, EarlyView.
HKUST‐1/TiO2 composite materials show a very high photocatalytic hydrogen evolution rate which increases as a function of the irradiation time until reaching a plateau and even surpasses the performance of the 1%Pt/TiO2 material after three photocatalytic cycles.
Alisha Khan, Marie Le Pivert, Alireza Ranjbari, Diana Dragoe, Daniel Bahena‐Uribe, Christophe Colbeau‐Justin, Christian Herrero, Dorota Rutkowska‐Zbik, Johnny Deschamps, Hynd Remita   +9 more
wiley   +1 more source

TCAD-Based Design and Optimization of Flexible Organic/Si Tandem Solar Cells

Crystals
In order to surmount the Shockley–Queisser efficiency barrier of single-junction solar devices, tandem solar cells (TSCs) have shown a potential solution.
Marwa S. Salem, Mohamed Okil, Ahmed Shaker, Mohamed Abouelatta, Mostafa M. Salah, Kawther A. Al-Dhlan, Michael Gad   +6 more
doaj   +1 more source

19.31% binary organic solar cell and low non-radiative recombination enabled by non-monotonic intermediate state transition. [PDF]

Nat Commun, 2023
Fu J, Fong PWK, Liu H, Huang CS, Lu X, Lu S, Abdelsamie M, Kodalle T, Sutter-Fella CM, Yang Y, Li G.   +10 more
europepmc   +1 more source