Ergots
发表于 2025-3-26 22:46:45
Aristotle’s Theory of Practical Cognitionstudied to investigate the potentiality of rare gases as sensitive media in radiation detectors. and high energy electronic transition lasers.. In fact, rare gases have the ability to convert efficiently electron kinetic energy to electronic excitations and to convey the excitation energy to lower-l
怒目而视
发表于 2025-3-27 03:29:29
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Restenosis
发表于 2025-3-27 08:48:07
Gary Cornell,Joseph H. Silverman development of plasma processing tools where both ion energy and radical fluxes can be controlled to obtain reasonable etch rates with minimal surface damage. Recent work indicates that reactive ion etching (RIE) process optimization can be achieved primarily through a consideration of plasma elect
严厉谴责
发表于 2025-3-27 11:57:49
The Selberg sieve for sequences,ity in integrated circuits is pushing all microelectronics manufacturing processes including plasma etching to their limits. Transition towards new materials (e.g. Cu, low-k dielectrics), control of plasma damage mechanisms (e.g. charging) and new environmentally friendly etching chemistries (e.g. C
强壮
发表于 2025-3-27 17:19:26
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Stress
发表于 2025-3-27 19:20:15
Berechnung von speziellen Funktionen,silicon to form volatile SiX. (X = halogen) species. Unfortunately, the most widely-used feed gas, CF., has a high global warming potential.. As a consequence, other halocarbons are being considered as replacements for CF.. Trifluoroiodomethane, CF.I, is a promising candidate: It has a low global-wa
Flat-Feet
发表于 2025-3-27 23:39:32
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天文台
发表于 2025-3-28 06:07:35
Dynamics of Low Energy Electron Collisions with Molecules and Clustersring phases for the relevant partial waves and the influence of temporary negative ion states (resonances).. For quite a few atoms and molecules, special behaviour of the s - wave (. = 0) phase shift leads to a deep Ramsauer-Townsend minimum in the scattering cross section between 0 and 1 eV which s
VEST
发表于 2025-3-28 08:35:36
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惰性女人
发表于 2025-3-28 10:37:51
Ion Motion in Dielectric Gasesportant as their use is their abatement (.), since gases like SF. or some perfluorocarbons are potent greenhouse gases. The above processes require that at some stage the gas be subjected to discharge conditions, which are nowadays optimized by previous modeling and process simulation, which in turn