Results 41 to 50 of about 6,912 (256)
Advanced Materials, EarlyView.The energetic offset between the donor and the acceptor components in organic photoactive layers is central to the tradeoff between photovoltage and photocurrent losses. This Perspective covers the most important issues surrounding this topic in non‐fullerene acceptor blends, from the difficulty of accurately determining state energies and driving ...
Dieter Neher, Manasi Pranav
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The role of coseismic Coulomb stress changes in shaping the hard-link between normal fault segments [PDF]
Journal of Geophysical Research: Solid Earth, 2017 AbstractThe mechanism and evolution of fault linkage is important in the growth and development of large faults. Here we investigate the role of coseismic stress changes in shaping the hard links between parallel normal fault segments (or faults), by comparing numerical models of the Coulomb stress change from simulated earthquakes on two en echelon ...
M. Hodge, Å Fagereng, J. Biggs
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The Deformation Response of Hydrological Loading Due To Water Level Changes in Qinghai Lake
Water Resources ResearchOver the past 18 years, the water level of Qinghai Lake has risen by more than 4 m, resulting in a total mass increase of approximately 22 Gt. This increase may have impacted the surface deformation and fault activity within a 100 km radius of the lake ...
Chao Chen +6 more
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Organic Materials of Tomorrow: Horizons of Artificial Intelligence
Advanced Materials, EarlyView.This review examines machine learning techniques accelerating the discovery of organic semiconductors by linking molecular structure to properties. Key methods include graph neural networks, generative models, and active learning. Applications to organic photovoltaics demonstrate practical impact.
Harold Mena +3 more
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Reliability of Coulomb stress changes inferred from correlated uncertainties of finite‐fault source models [PDF]
Journal of Geophysical Research: Solid Earth, 2012 Static stress transfer is one physical mechanism to explain triggered seismicity. Coseismic stress‐change calculations strongly depend on the parameterization of the causative finite‐fault source model. These models are uncertain due to uncertainties in input data, model assumptions, and modeling procedures.
Wössner, J. +3 more
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Geodesy and Geodynamics, 2017 The earthquake that occurred in Nepal on 25 April, 2015 was followed by about 256 aftershocks which continued for another 20–25 days. The Coulomb stress change due to the main shock has been estimated at depths 10 km, 15 km and 22 km which justify the ...
Mallika Mullick, Dhruba Mukhopadhyay
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Global Induced Stress Field From Large Earthquakes Since 1900 and Chained Earthquake Occurrence
Geochemistry, Geophysics, Geosystems, 2021 Megathrust earthquake occurrence is dependent on the physical properties and stress environments of convergent plate boundaries. Local and regional earthquakes may modulate the stress environment fractionally that affects the nucleation of next ...
Junhyung Lee, Tae‐Kyung Hong
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Why Is the Mechanism Underlying the Chiral‐Induced Selectivity Effect Still Challenging?
Advanced Materials, EarlyView.The chiral‐induced spin selectivity (CISS) effect is observed in many experimental configurations and for different materials. However, there are theoretical challenges in attempting to explain those results. A qualitative framework for explaining all the results is presented.
Ron Naaman, Yossi Paltiel
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Phase Engineering of Atomically Precise Nanoclusters (APNCs) of Gold and Beyond
Advanced Materials, EarlyView.Engineering the structural phase of materials is of paramount importance for both fundamental research and practical applications. In this Review, we summarize the recent progress in controlling the phases of atomically precise nanoclusters (APNCs) of gold, silver and copper, as well as bimetallic systems. The phase‐enabled material properties of APNCs
Yitong Wang +4 more
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Advanced Materials, EarlyView.ABSTRACT Accurately knowing the frontier orbital energies of the structurally disordered small‐molecule organic semiconductors that are used in optoelectronic devices such as organic light‐emitting diodes is required to rationally improve their performance. Here, we show that these energies can be deduced with a large accuracy from the peak energies of
Christian B. McDonald +7 more
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