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   Articles with "electron current" as a keyword



Self-powered nano-porous aerogel x-ray sensor employing fast electron current.

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recommendations! Published in 2019 at "Medical physics"

DOI: 10.1002/mp.13701

Abstract: PURPOSE We developed a new class of aerogel-based thin-film self-powered radiation sensors employing high-energy electron current (HEC) in periodic multi-layer (high-Z | polyimide aerogel (PA) | low-Z) electrode microstructures. MATERIALS Low-Z (Al) and high-Z (Ta)… read more here.

Keywords: aerogel; element; ray; self powered ... See more keywords

An observation and explanation of interior cracking at the interface of solder by electromigration

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recommendations! Published in 2019 at "Microelectronics Reliability"

DOI: 10.1016/j.microrel.2019.04.013

Abstract: Abstract The electromigration (EM) of a solder joint under high-current stressing causes damage and reduces its service life. Previous studies have suggested that EM-induced cracks typically initiate at the cathode corner where the electron current… read more here.

Keywords: explanation interior; solder; interface; electron current ... See more keywords

Investigating the kinetic effects on current gradient-driven instabilities of electron current layers via particle-in-cell simulations

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recommendations! Published in 2024 at "Physica Scripta"

DOI: 10.1088/1402-4896/adae41

Abstract: Electron current layers, which form in various natural and laboratory plasmas, are susceptible to multiple instabilities, with tearing being a prominent instability driven by current gradients. Tearing is considered a potential mechanism for magnetic reconnection… read more here.

Keywords: field; particle cell; electron current; current layers ... See more keywords

Experimental Runaway Electron Current Estimation in COMPASS Tokamak

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recommendations! Published in 2019 at "Atoms"

DOI: 10.3390/atoms7010012

Abstract: Runaway electrons present a potential threat to the safe operation of future nuclear fusion large facilities based on the tokamak principle (e.g., ITER). The article presents an implementation of runaway electron current estimations at COMPASS… read more here.

Keywords: runaway electron; compass tokamak; compass; method ... See more keywords