Results 121 to 130 of about 410,970 (348)

Opto-electrical modelling and roadmap for 2T monolithic Perovskite/CIGS tandem solar cells

Solar Energy Materials and Solar Cells
Two terminal (2T) perovskite/copper-indium-gallium-selenide (CIGS) tandem solar cells combine high conversion efficiency with lightweight flexible substrates which can decrease manufacturing and installation costs.
P. Prócel, J. Knobbe, N. Rezaei, V. Zardetto, N. Phung, M. Ma, M. Simor, M. Creatore, S. Veenstra, R. Santbergen, L. Mazzarella, O. Isabella   +11 more
semanticscholar   +1 more source

An In‐Line Machine Vision–Based Profilometry Tool for Non‐Destructive Thickness Assessment of Perovskite Films

Advanced Electronic Materials, EarlyView.
This work proposes a machine‐vision‐based tool for predicting the thickness of in‐line deposited perovskite films, enabling real‐time decision making to control deposition parameters. The workflow integrates perovskite deposition and annealing with uniformity analysis and minimodule fabrication.
Juan Pablo Velásquez, Juan José Patiño, Keony Jimenez, Santiago Mesa, Milton Perez, Ershad Parvazian, Edwin Alexander Ramírez, Rafael Betancur, Trystan Watson, Franklin Jaramillo   +9 more
wiley   +1 more source

Electron irradiation of tandem junction solar cells [PDF]

The electrical behavior of 100 micron thick tandem junction solar cells manufactured by Texas Instruments was studied as a function of 1 MeV electron fluence, photon irradiation, and 60 C annealing. These cells are found to degrade rapidly with radiation,
Anspaugh, B. E., Miyahira, T. F., Scott-Monck, J. A.   +2 more
core   +1 more source

Smart Exploration of Perovskite Photovoltaics: From AI Driven Discovery to Autonomous Laboratories

Advanced Energy Materials, EarlyView.
In this review, we summarize the fundamentals of AI in automated materials science, and review AI applications in perovskite solar cells. Then, we sum up recent progress in AI‐guided manufacturing optimization, and highlight AI‐driven high‐throughput and autonomous laboratories.
Wenning Chen, Zheyu Zhang, Kelvian T. Mularso, Bonghyun Jo, Hyun Suk Jung   +4 more
wiley   +1 more source

Monolithic Selenium/Silicon Tandem Solar Cells

PRX Energy
Selenium is experiencing renewed interest as a promising candidate for the wide bandgap photoabsorber in tandem solar cells. However, despite the potential of selenium-based tandems to surpass the theoretical efficiency limit of single-junction devices ...
Rasmus Nielsen, Andrea Crovetto, Alireza Assar, Ole Hansen, Ib Chorkendorff, Peter C.K. Vesborg   +5 more
doaj   +1 more source

Device simulation and experimental validation of perovskite-cadmium telluride 4T tandem solar cell

Frontiers in Energy Research
Developing tandem solar cells is an excellent strategy to break through the Shockley–Queisser (SQ) limit for single-junction solar cells. A major factor in developing a tandem solar cell is to make it cost-efficient with high device performance. Here, we
Harigovind Menon, Feng Yan
doaj   +1 more source

Improved theoretical conversion efficiency of a dual junction GaInP/Si mechanically stacked photovoltaic cell

Renewable Energy and Sustainable Development, 2018
Dual junction tandem solar cells can utilize from the solar spectrum photons with broader range of energies as compared to the conventional single junction solar cells thereby demonstrating higher conversion efficiency.
Debashish Pal
doaj   +1 more source

Integrated tandem dye solar cells

RSC Advances, 2013
Tandem cells (or multi-junction cells) have been shown to be the most efficient architecture to achieve record performance for most photovoltaic technologies. In fact, tandem architectures allow devices to significantly broaden their overall absorbance spectra providing higher conversion efficiencies compared to individual cells.
Tagliaferro, R, Gentilini, D, Mastroianni, S, Zampetti, A, GAGLIARDI, ALESSIO, BROWN, THOMAS MEREDITH, REALE, ANDREA, DI CARLO, ALDO   +7 more
openaire   +3 more sources

Localized Heterogeneous Nucleation for Vapor‐Assisted Sequential Deposition of Metal Halide Perovskites

Advanced Energy Materials, EarlyView.
A compact, nonporous, and highly crystalline layered inorganic precursor formed by thermal evaporation inherently restricts its conversion into the halide perovskite phase during vapor‐assisted hybrid two‐step deposition. Introducing localized heterogeneous nucleation sites during vapor deposition enables deliberate modulation of the inorganic layer's ...
Sung‐Eun Kim, Seung‐Gu Choi, Seo‐Ryoung Lee, Do‐Kyoung Lee, Tim Kodalle, Byung Soon Kim, Jae‐Hwan Kim, Keonwoo Park, Jaehyeong Lee, Carolin M. Sutter‐Fella, Jin‐Wook Lee   +10 more
wiley   +1 more source

Fused Ring Engineering Induced Topology Control in Covalent Organic Frameworks: Unlocking Promoted Photocatalytic H2O2 Production and Selective Methane Oxidation

Angewandte Chemie, EarlyView.
By modulating the topological structures of two N‐heterocycle‐based covalent organic frameworks, Phen‐TTA with a kgd‐v topology exhibits narrower optical bandgap, lower exciton binding energy, and faster charge‐carrier kinetics compared to O‐TTA with an hcb topology.
Lei Wang, Zhipeng Xie, Xinyi Zeng, Hetao Xu, Mingyue Wang, Jie Yang, Chao Lin, Wandong Xing, Zhengxiao Guo, Xiong Chen   +9 more
wiley   +2 more sources