Results 1 to 10 of about 1,091,863 (186)
Aggregate, 2023 Organic light‐emitting diodes (OLEDs) fabricated using organic thermally activated delayed fluorescence materials as sensitizers have recently achieved significant advancements, but the serious efficiency roll‐offs are still troublesome in most cases ...
Hao Chen +9 more
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Advanced Science, 2022 Developing orange to red purely organic luminescent materials having external quantum efficiencies (ηexts) exceeding 30% is challenging because it generally requires strong intramolecular charge transfer, efficient reverse intersystem crossing (RISC ...
Ruming Jiang +6 more
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Aggregate Productivity and Aggregate Technology [PDF]
SSRN Electronic Journal, 1997 Aggregate productivity and aggregate technology are meaningful but distinct concepts. We show that a slightly-modified Solow productivity residual measures changes in economic welfare, even when productivity and technology differ because of distortions such as imperfect competition. We then present a general accounting framework that identifies several
Susanto Basu, John G. Fernald
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Membranes, 2020 Mechanical and chemical stability of proton exchange membranes are crucial requirements for the development of fuel cells for durable energy conversion. To tackle this challenge, bi-functional nanoclays grafted with amino groups and with embedded radical
Alia Akrout +8 more
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Advanced Science, 2022 Thermally stable electron transport (ET) materials with high electron mobility and high triplet state energy level are highly desired for the fabrication of efficient and stable organic light‐emitting diodes (OLEDs).
Pingchuan Shen +5 more
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Type I AIE photosensitizers: Mechanism and application
View, 2022 Photodynamic therapy (PDT) with plenty of advantages is expected to become a promising modality for cancer treatment, but challenges still remain. In the past decade, abundant photosensitizers (PSs) with aggregation‐induced emission (AIE) property make ...
Jianqing Li +3 more
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Advanced Science, 2023 In doped organic light‐emitting diodes (OLEDs), the host materials play an important role in emitting layers. Most studies about host materials mainly focus on their energy levels and carrier transport behaviors, while less attention is paid to their ...
Maoxing Yu +8 more
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In-situ electro-responsive through-space coupling enabling foldamers as volatile memory elements
Nature Communications, 2023 Voltage-gated processing units are fundamental components for non-von Neumann architectures like memristor and electric synapses, on which nanoscale molecular electronics have possessed great potentials.
Jinshi Li +5 more
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Journal of Physics B: Atomic, Molecular and Optical Physics, 2018 We review Rydberg aggregates, assemblies of a few Rydberg atoms exhibiting energy transport through collective eigenstates, considering isolated atoms or assemblies embedded within clouds of cold ground-state atoms. We classify Rydberg aggregates, and provide an overview of their possible applications as quantum simulators for phenomena from chemical ...
S Wüster, J-M Rost
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Mathematical Proceedings of the Cambridge Philosophical Society, 2010 AbstractInternal diffusion-limited aggregation is a growth model based on random walk in ℤd. We study how the shape of the aggregate depends on the law of the underlying walk, focusing on a family of walks in ℤ2 for which the limiting shape is a diamond.
Kager, W., Levine, L.
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