Results 21 to 30 of about 265,977 (265)
Access Charges, Vertical Separation, and Lobbying [PDF]
SSRN Electronic Journal, 2011 We examine how vertical separation affects the lobbying activities for the access charge of essential facilities. First, when investigating a model where the number of new entrants is fixed, we find that vertical separation either increases or decreases the access charge, and that this depends on the relative efficiency between the incumbent and the ...
Matsumura, Toshihiro +1 more
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Frontiers in Physics, 2021 Efficient light harvesting devices need to combine strong absorption in the visible spectral range with efficient ultrafast charge separation. These features commonly occur in novel ultimately thin van der Waals heterostructures with type II band ...
Razvan Krause +18 more
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Advanced Energy & Sustainability Research, 2023 Developing efficient photocatalysts for overall water‐splitting (OWS) has garnered considerable attention due to their potential in renewable energy conversion and storage.
Selda Odabasi Lee +2 more
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Selective photoinduced charge separation in perylenediimide-pillar[5]arene rotaxanes
Nature Communications, 2022 The development of complex molecular machinery requires a detailed appreciation of the factors that control energy pathways through the nanoscale scaffold.
Nicholas Pearce +11 more
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EPJ Web of Conferences, 2013 Femtosecond transient absorption spectroscopy is performed to assess bridge effects on energy transfer and charge separation in molecular junctions. A short, conjugated bridge can facilitate charge separation from both donor and acceptor, whereas in ...
Tilley T.D. +6 more
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Balancing charge generation and voltage loss toward efficient nonfullerene organic solar cells
Materials Today Advances, 2020 The inherently large exciton binding energy for photo-generated electron-hole pairs has hindered the charge generation and photons utilization in organic solar cells (OSCs) for decades, thereby constraining their performance to an inferior regime with ...
Y. Xie, H. Wu
doaj +1 more source
Effects of the Inductive Charging on the Electrification and Lightning Discharges in Thunderstorms
Terrestrial, Atmospheric and Oceanic Sciences, 2016 A two-dimensional cloud model with electrification and lightning processes is used to investigate the role of inductive charge separation in thunderstorm clouds.
Zheng Shi, Hui-Qiang Tang, Yong-Bo Tan
doaj +1 more source
Journal of Chromatography Open, 2021 Charge heterogeneity is a critical quality attribute for mAb-based therapeutics. Its characterization involves the identification of charge variant species in the final formulation. Capillary zone electrophoresis (CZE) is a valuable tool to assess charge
Ramesh Kumar +2 more
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Nature Communications, 2021 The primary energy conversion step in photosynthesis, charge separation, takes place in the reaction center. Here the authors investigate the heliobacterial reaction center using multispectral two-dimensional electronic spectroscopy, identifying the ...
Yin Song +6 more
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Accumulative Charge Separation Inspired by Photosynthesis [PDF]
Journal of the American Chemical Society, 2010 Molecular systems that follow the functional principles of photosynthesis have attracted increasing attention as a method for the direct production of solar fuels. This could give a major carbon-neutral energy contribution to our future society. An outstanding challenge in this research is to couple the light-induced charge separation (which generates ...
Pellegrin, Yann +8 more
openaire +3 more sources