Results 71 to 80 of about 5,383 (258)

Energetic Particles from Quasi-separatrix Layers and Current Sheets at the Sun

The Astrophysical Journal
Quasi-separatrix layers (QSLs) at the Sun are created in regions where channels of open magnetic flux have footpoints near regions of large-scale closed magnetic flux. These regions show rapid changes in curvature and field strength.
Nathan A. Schwadron, Ronald M. Caplan, Jon A. Linker, Erika Palmerio, Matthew A. Young   +4 more
doaj   +1 more source

Ozone impact from solar energetic particles cools the polar stratosphere. [PDF]

Nat Commun, 2022
Szela G ME, Marsh DR, Verronen PT, Seppälä A, Kalakoski N.   +4 more
europepmc   +1 more source

Transparent Perovskite Light‐Emitting Diodes with Conductive Oxide Top Electrodes

Advanced Materials, EarlyView.
Transparent perovskite light‐emitting diodes (TrPeLEDs) enable simultaneous display and transparency, expanding application possibilities. Using a metal oxide buffer layer and pulsed laser deposition, TrPeLEDs with diverse compositions and architectures are demonstrated.
Michele Forzatti, Sergio Martínez‐Saiz, Morena Cervino, Edoardo Stanzani, Sandra Jenatsch, Qingsen Zeng, Joo Sung Kim, Dong‐Hyeok Kim, Eojin Yoon, Tae‐Woo Lee, Daniel Tordera, Henk J. Bolink   +11 more
wiley   +1 more source

Solar energetic particles and radio burst emission

Journal of Space Weather and Space Climate, 2017
We present a statistical study on the observed solar radio burst emission associated with the origin of in situ detected solar energetic particles. Several proton event catalogs in the period 1996–2016 are used.
Miteva Rositsa, Samwel Susan W., Krupar Vratislav   +2 more
doaj   +1 more source

Formation of Amino Acids and Carboxylic Acids in Weakly Reducing Planetary Atmospheres by Solar Energetic Particles from the Young Sun. [PDF]

Life (Basel), 2023
Kobayashi K, Ise JI, Aoki R, Kinoshita M, Naito K, Udo T, Kunwar B, Takahashi JI, Shibata H, Mita H, Fukuda H, Oguri Y, Kawamura K, Kebukawa Y, Airapetian VS.   +14 more
europepmc   +1 more source

Correlated Charge Transport in an Organic Coulomb Glass

Advanced Materials, EarlyView.
ABSTRACT Advances in the development of organic field‐effect transistors (OFETs), electrically gated organic semiconductors (EGOFETs), and organic electrochemical transistors (OECTs) allow for the operation of these devices at very high charge‐carrier densities, where Coulomb interactions between carriers can be expected to become significant.
Magdalena Sophie Dörfler, Heinz Bässler, Harald Oberhofer, Anna Köhler   +3 more
wiley   +1 more source

A Rapid Sequence of Solar Energetic Particle Events Associated with a Series of Extreme-ultraviolet Jets: Solar Orbiter, STEREO-A, and Near-Earth Spacecraft Observations

The Astrophysical Journal
A series of solar energetic electron (SEE) events was observed from 2022 November 9 to November 15 by Solar Orbiter, STEREO-A, and near-Earth spacecraft.
D. Lario, L. A. Balmaceda, R. Gómez-Herrero, G. M. Mason, V. Krupar, C. Mac Cormack, A. Kouloumvakos, I. Cernuda, H. Collier, I. G. Richardson, P. Kumar, S. Krucker, F. Carcaboso, N. Wijsen, R. D. Strauss, N. Dresing, A. Warmuth, J. Rodríguez-Pacheco, L. Rodríguez-García, I. C. Jebaraj, G. C. Ho, R. Buĉík, D. Pacheco, F. Espinosa Lara, A. Hutchinson, T. S. Horbury, L. Rodríguez, N. P. Janitzek, A. N. Zhukov, A. Aran, N. V. Nitta   +30 more
doaj   +1 more source

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

The unknown origins of solar energetic particles

Astronomy & Geophysics, 2022
Abstract Stephanie Yardley explores the dangers that solar energetic particles cause to modern technology and describes the efforts to understand and predict their origin using plasma composition diagnostics.
openaire   +1 more source

Distinct Solar Energetic Particle Shock Intensity–Diffusion Coefficient Relationships in the Inner Heliosphere

The Astrophysical Journal Letters
It has been inferred from theory that the spatial diffusion coefficient ( κ ) upstream of shocks is anticorrelated with the intensity of solar energetic particles (SEPs) at the shock ( j _shock ) motivated by quasi-linear theory (QLT).
M. E. Cuesta, F. Fraschetti, G. Livadiotis, H. A. Farooki, M. M. Shen, L. Y. Khoo, J. R. Szalay, J. S. Rankin, D. J. McComas, D. G. Mitchell, E. R. Christian, J. G. Mitchell, G. D. Berland, C. M. S. Cohen, R. A. Leske, Z. Xu, G. D. Muro, F. Pecora, D. Ruffolo, W. H. Matthaeus, J. Giacalone, N. A. Schwadron, M. I. Desai, M. A. Dayeh, S. D. Bale, M. L. Stevens, R. Livi   +26 more
doaj   +1 more source