IFE Brage (Institute for Energy Technology)
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997 research outputs found
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A Model for Estimating Resiliency of AI-Based Classifiers Defending Against Cyber Attacks
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Chemical state and atomic structure in stoichiovariants photochromic oxidized yttrium hydride thin films
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Investigation of the areas with high D07-band emission in multicrystalline silicon wafers using electron microscopy and hyperspectral photoluminescence imaging
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Beam–plasma dynamics in finite-length, collisionless inhomogeneous systems
This study investigates the streaming instability triggered by ion motion in a plasma system that is finite in length, collisionless, and inhomogeneous. Employing numerical simulations using particle-in-cell techniques and kinetic equations, the study examines how inhomogeneity emerges from integrating a cold ion beam with a background plasma within a confined system. The findings suggest that steady ion flow can modify ion sound waves through acoustic reflections from system boundaries, leading to instability. Such phenomena are known to be a hydrodynamic effect. However, there are also signatures of the beam-driven ion sound instability where kinetic resonances play a pivotal role. The main objective is to understand the impact of a finite-length system on beam–plasma instability and to identify the wave modes supported in such configurations.publishedVersio
Photovoltaic Soiling Loss in Europe: Geographical Distribution and Cleaning Recommendations
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Cellpy – an open-source library for processing and analysis of battery testing data
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