Results 91 to 100 of about 7,080,768 (301)

Solar Wind Composition Associated with the Solar Activity [PDF]

, 2012
None
Wang X., Klecker B., Wurz P.
openaire   +3 more sources

Thermodynamic Limits to Molecular Doping in Conjugated Polymers: A Perspective on Phase Behavior and Miscibility

Advanced Materials, EarlyView.
Molecular doping of conjugated polymers is fundamentally constrained by thermodynamic phase behavior. This Perspective reframes doping efficiency and stability in terms of miscibility limits, binodals, and solvus boundaries, highlighting the role of effective interaction parameters and charge transfer.
Somayeh Kashani, Justin Neu, Sung‐Joo Kwon, Runqio Song, Zixuan Chen, Tajah Trapier, Paschalis Gkoupidenis, David Ginger, Wei You, Jasper J. Michels, Harald Ade   +10 more
wiley   +1 more source

Characterizing the Solar Activity Using the Visibility Graph Method. [PDF]

Entropy (Basel), 2023
Zurita-Valencia T, Muñoz V.
europepmc   +1 more source

Predicting space climate change [PDF]

, 2011
The recent decline in the open magnetic flux of the Sun heralds the end of the Grand Solar Maximum (GSM) that has persisted throughout the space age, during which the largest‐fluence Solar Energetic Particle (SEP) events have been rare and Galactic ...
L. Barnard, Owens, Matt J., M. A. Hapgood, Owens, M. J., Lockwood, M., C. J. Davis, M. J. Owens, Barnard, L., M. Lockwood, F. Steinhilber, Steinhilber, F., Davis, Chris J., Hapgood, M. A., Davis, C. J., Davis CJ, Owens MJ, Lockwood M, Hapgood MA, Steinhilber F, Barnard L, Hapgood, M.A. (author), Davis, C.J. (author), Barnard, L. (author), Steinhilber, F. (author), Owens, M.J. (author), Lockwood, M. (author)   +25 more
core   +1 more source

When Poor Exciton Dissociation Limits Photocurrents in Organic Solar Cells: Why Low Offset Non‐Fullerene Acceptor Blends Can't Be Efficient

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
wiley   +1 more source

The New Geomagnetic Monitoring Network in China: Insights From the 2024 Mother's Day Superstorm

Space Weather
China has established a ground‐based network system, that is the Chinese Meridian Project (CMP), to continuously monitor the geomagnetic field. The superstorm in May 2024 was analyzed using the CMP data.
Jing Wang, Yue Yan, Bingxian Luo, Chunming Liu, Hui Li, Jiaojiao Zhang, Yanhong Chen, Chen Wu, Zihan Wu, Ziqian Liu, Xin Wang, Ercha Aa, Xianzhi Ao   +12 more
doaj   +1 more source

Spatially resolved electrochemistry in ionic liquids : surface structure effects on triiodide reduction at platinum electrodes [PDF]

, 2014
Understanding the relationship between electrochemical activity and electrode structure is vital for improving the efficiency of dye-sensitized solar cells.
Lai, Stanley, Lai, Stanley Chi Shing, Unwin, Patrick R., Aaronson, Barak D. B., Aaronson, Barak D.B.   +4 more
core   +1 more source

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, J. Terence Blaskovits, Kun‐Han Lin, Denis Andrienko   +3 more
wiley   +1 more source

How deterministic is the Earth ionosphere's response to solar activity? [PDF]

Astrophys Space Sci, 2022
Mendez AL.
europepmc   +1 more source

Energy storage for PV-driven air-conditioning for an off-grid resort - A case study

, 2017
10.18086/swc.2017.28.14ISES Solar World Conference 2017 and the IEA SHC Solar Heating and Cooling Conference for Buildings and Industry 20171785 ...
Miller, C, Luerssen, C, Wahed, A, Reindl, T, Cheong, D, Sekhar, C, WAHED, Arifeen, LUERSSEN, Christoph, MILLER, Clayton, SEKHAR, Chandra, REINDL, Thomas, CHEONG, David   +11 more
core   +1 more source