Articles with "energy charge" as a keyword



Cascaded Energy and Charge Transfer Synergistically Prompting 18.7% Efficiency of Layered Organic Solar Cells with 1.48 eV Bandgap

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Published in 2025 at "Advanced Energy Materials"

DOI: 10.1002/aenm.202404718

Abstract: Series of layer‐by‐layer organic solar cells (LOSCs) are constructed by sequentially spin‐coating donor layer and acceptor layers. A champion power conversion efficiency (PCE) of 18.79% is achieved from the LOSCs with PBQx‐TCl/ITIC/PY‐DT as active layers,… read more here.

Keywords: energy charge; energy; charge transfer; bandgap ... See more keywords

Achieving a Higher Energy Charge-Transfer State and Reduced Voltage Loss for Organic Solar Cells using Nonfullerene Acceptors with Norbornenyl-Functionalized Terminal Groups.

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Published in 2021 at "ACS applied materials & interfaces"

DOI: 10.1021/acsami.1c03840

Abstract: Achieving a high-energy charge-transfer state (ECT) and concurrently reduced energy loss is of vital importance in boosting the open-circuit voltage (Voc) of organic solar cells (OSCs), but it is difficult to realize. We report herein… read more here.

Keywords: energy; cbic; charge; energy charge ... See more keywords

Ultrafast photoinduced energy and charge transfer: concluding remarks.

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Published in 2019 at "Faraday discussions"

DOI: 10.1039/c9fd90030f

Abstract: The ability to characterize and control the energy and charge transfer events triggered by the photoexcitation of molecules and materials is of fundamental importance to many fields, including the sustainable capture and conversion of solar… read more here.

Keywords: ultrafast photoinduced; charge transfer; energy charge; energy ... See more keywords

Analysis of Electrostatic MEMS Using Energy-Charge Landscape

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Published in 2020 at "IEEE Transactions on Electron Devices"

DOI: 10.1109/ted.2020.3018700

Abstract: A common way to analyze electrostatic microelectromechanical systems (MEMS) actuators is to use their energy-displacement landscape. Here, we describe an alternative approach to analyze electrostatic MEMS actuators using their energy-charge landscape. This technique involves coordinate… read more here.

Keywords: landscape; energy charge; electrostatic mems; energy ... See more keywords

Ultraweak photon emission in strawberry fruit during ripening and aging is related to energy level

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Published in 2017 at "Open Life Sciences"

DOI: 10.1515/biol-2017-0046

Abstract: Abstract Background Ultra-weak photon emission (UPE), or biophoton emission, is a phenomenon observed in various living organisms, including plants. In this study, we analyzed the UPE from ripening strawberry fruits, to elucidate its source and… read more here.

Keywords: photon emission; energy; fruit; cellular energy ... See more keywords