Results 1 to 10 of about 1,487,728 (380)

Thermal Ionization [PDF]

open access: yesMathematical Physics, Analysis and Geometry, 2004
In the context of an idealized model describing an atom coupled to black-body radiation at a sufficiently high positive temperature, we show that the atom will end up being ionized in the limit of large times.
Fröhlich, Jürg, Merkli, Marco
core   +3 more sources

Mechanistic investigation of ionization suppression in electrospray ionization

open access: yesJournal of the American Society for Mass Spectrometry, 2000
We show results from experiments designed to determine the relative importance of gas phase processes and solution phase processes into ionization suppression observed in biological sample extracts. The data indicate that gas phase reactions leading to the loss of net charge on the analyte is not likely to be the most important process involved in ...
King, Richard   +4 more
openaire   +3 more sources

Experimental Evaluations of the Impact of an Additive Oxidizing Electronic Air Cleaner on Particles and Gases

open access: yesPollutants, 2022
Electronic air cleaning (EAC) technologies have garnered significant attention for use in buildings. Many EAC technologies rely on the addition of reactive constituents to indoor air to react with gas-phase compounds, enhance particle deposition, and/or ...
Yicheng Zeng   +4 more
doaj   +1 more source

Studying the Process of the Internal Combustion Engine Exhaust Gas Purification by an Electric Pulse

open access: yesCommunications, 2022
The article deals with method of purifying the exhaust gases in an automobile muffler or other transport equipment using electrical pulses. Electrical pulses are formed between the two ring electrodes (anode and cathode) installed in series along the gas
Adil Kadyrov   +5 more
doaj   +1 more source

A Complete CDW Theory for the Single Ionization of Multielectronic Atoms by Bare Ion Impact

open access: yesAtoms, 2021
A complete form of the post version of the continuum distorted wave (CDW) theory is used to investigate the single ionization of multielectronic atoms by fast bare heavy ion beams.
Juan M. Monti   +2 more
doaj   +1 more source

Electrolytically Ionized Abrasive-Free CMP (EAF-CMP) for Copper

open access: yesApplied Sciences, 2021
Chemical–mechanical polishing (CMP) is a planarization process that utilizes chemical reactions and mechanical material removal using abrasive particles.
Seonghyun Park, Hyunseop Lee
doaj   +1 more source

Double-slit photoelectron interference in strong-field ionization of the neon dimer [PDF]

open access: yesNature Communications, 2018
Wave-particle duality is an inherent peculiarity of the quantum world. The double-slit experiment has been frequently used for understanding different aspects of this fundamental concept.
M. Kunitski   +15 more
semanticscholar   +1 more source

Ionization and structural properties of mRNA lipid nanoparticles influence expression in intramuscular and intravascular administration

open access: yesCommunications Biology, 2021
Lipid Nanoparticles (LNPs) are used to deliver siRNA and COVID-19 mRNA vaccines. The main factor known to determine their delivery efficiency is the pKa of the LNP containing an ionizable lipid.
Manuel J. Carrasco   +10 more
semanticscholar   +1 more source

RADAR INVESTIGATIONS OF THE AEOLIAN SAND AND DUST TRANSPORTING MANIFESTATIONS IN DESERT AREAS [PDF]

open access: yesРадиофизика и электроника, 2015
Aeolian processes transporting sand and dust is a powerful erosive force that shapes the structure of the surface of the vast territories and loads the atmosphere with aerosols suspended dust spread by wind over long distances.
V. K. Ivanov   +3 more
doaj   +1 more source

Ionization of Hydrogen Atom by Proton Impact—How Accurate Is the Ionization Cross Section?

open access: yesAtoms, 2023
For the control of fusion reactors, we need to accurately know all the possible reactions and collisional cross sections. Although large-scale trials have been performed over the last decades to obtain this data, many basic atomic and molecular cross ...
Károly Tőkési, Saleh Alassaf
doaj   +1 more source

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