Results 91 to 100 of about 23,746 (299)
Effects of atmospheric electric fields on detection of ultrahigh-energy cosmic rays
, 2004 We show that atmospheric electric fields may affect the cosmic ray observations in several ways and may lead to an overestimation of the cosmic ray energies. The electric field in thunderclouds can be as high as a few kV/cm. This field can accelerate the
Kusenko, Alexander, Semikoz, Dmitry
core +1 more source
Advanced Materials, EarlyView.The water permeability of amorphous carbon dots (CDs) is demonstrated by investigating their plasticization. Novel polyamide‐based and amorphous nanoparticles are synthesized by controlling their inner packing density. Water plasticization is evidenced by the decrease of the CDs glass transition temperature with increasing the hydration degree.
Elisa Sturabotti +8 more
wiley +1 more source
Escape of cosmic-ray electrons from supernova remnants
, 2012 We investigate escape of cosmic ray (CR) electrons from a supernova remnant (SNR) to interstellar space. We show that CR electrons escape in order from high energies to low energies like CR nuclei, while the escape starts later than the beginning of the ...
Abdo +86 more
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Advanced Materials, EarlyView.This table of contents illustrates that the mechanism for mitigating Sr segregation depends strongly on the chemistry of the coating layer. HfO2 electrostatically stabilizes the surface by lowering the surface oxygen vacancies, which serve as the driving force for Sr migration. On the other hand, Al2O3 and Fe2O3 react with segregated Sr to form Sr‐Al‐O
Jongsu Seo +8 more
wiley +1 more source
Runaway Electron Control in FTU
, 2015 Experimental results on the control of the runaway electron (RE) horizontal position and the RE current ramp-down in FTU are presented. It is shown how the cold plasma, whose position can be detected by the scanning interferometer sensor, closely envelopes the RE beam.
D. Carnevale (1 +15 more
openaire +4 more sources
ON PHENOMENON OF ELECTRON’S RUNAWAY IN PARTIALLY IONIZED NON-IDEAL PLASMA
Вестник. Серия физическая, 2008 The effect of electrons runaway in partially ionized hydrogen plasma is investigated on the basis of the pseudopotential models. The electrons runaway conditions were determined.
K.M. Turekhanova
doaj
Advanced Materials, EarlyView.This review systematically summarizes recent advances in porosity engineering of MXenes, with a focused discussion on their structure‐governed energy storage properties. A critical analysis of structure–property relationships is presented across alkali‐ion batteries, multivalent‐ion batteries, and supercapacitors.
Shude Liu +8 more
wiley +1 more source
An advection-diffusion model for cross-field runaway electron transport in perturbed magnetic fields
, 2016 Disruption-generated runaway electrons (RE) present an outstanding issue for ITER. The predictive computational studies of RE generation rely on orbit-averaged computations and, as such, they lack the effects from the magnetic field stochasticity.
Decker, Joan +4 more
core +1 more source
Role of the Recombination Zone in Organic Light‐Emitting Devices
Advanced Materials, EarlyView.This review summarizes the critical role of the recombination zone in organic light‐emitting diodes (OLEDs). We highlight that broadening the recombination zone in OLEDs based on emissive layers with balanced charge transport and high photoluminescence quantum yields provides a promising route toward achieving both long operational lifetime and high ...
Yungui Li, Karl Leo
wiley +1 more source
Ablation behavior of tungsten alloys under high-energy electron irradiation
Nuclear FusionIn order to investigate ablation behavior caused by runaway electrons on plasma facing materials (PFMs), the high energy electron irradiation experiment with a pulse duration of 0.6 µ s at room temperature was performed. Specimens of ITER-grade tungsten (
Yiyi Ma +10 more
doaj +1 more source