An inductively coupled plasma study and an ion cyclotron resonance matrix‐assisted laser/desorption study at high mass resolution of two ancient Maya greenstone artifacts from Pacbitun, Belize, and two decorative jade specimens
Sign Up to like & getrecommendations! Published in 2020 at "Rapid Communications in Mass Spectrometry"
DOI: 10.1002/rcm.8629
Abstract: RATIONALE Two Early Classic period (ca 250-600 CE) Maya carved, greenstone jade pendants, Specimens A and B, were recovered from the Pacbitun site in Belize in 1987. Mass scans of resolution ~600,000 were obtained for… read more here.
Keywords: jade; study; mass; ion cyclotron ... See more keywords
Efficacy of pulsed electromagnetic fields and electromagnetic fields tuned to the ion cyclotron resonance frequency of Ca2+ on chondrogenic differentiation
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Tissue Engineering and Regenerative Medicine"
DOI: 10.1002/term.2829
Abstract: Previous studies provide strong evidence for the therapeutic effect of electromagnetic fields (EMFs) on different tissues including cartilage. Diverse exposure parameters applied in scientific reports and the unknown interacting mechanism of EMF with biological systems… read more here.
Keywords: fields tuned; cyclotron resonance; electromagnetic fields; ion cyclotron ... See more keywords
Challenges and opportunities for on-line monitoring of chlorine-produced oxidants in seawater using portable membrane-introduction Fourier transform-ion cyclotron resonance mass spectrometry
Sign Up to like & getrecommendations! Published in 2020 at "Analytical and Bioanalytical Chemistry"
DOI: 10.1007/s00216-020-03043-3
Abstract: The present study reports the first evaluation of a MIMS device equipped with a high-resolution Fourier transform-ion cyclotron resonance mass spectrometer (FT-ICR MS) for comprehensive speciation of chlorine-produced oxidants (CPO) in seawater. A total of… read more here.
Keywords: transform ion; ion cyclotron; chlorine produced; resonance mass ... See more keywords
Low-Level Fusion of Fourier Transform Ion Cyclotron Resonance Mass Spectrometry Data Sets for the Characterization of Nitrogen and Sulfur Compounds in Vacuum Gas Oils
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DOI: 10.1021/acs.analchem.9b05263
Abstract: A total of 18 vacuum gas oils have been analyzed by Fourier transform ion cyclotron resonance mass spectrometry considering six replicates in three different ionization modes (electrospray ionizati... read more here.
Keywords: gas oils; transform ion; ion cyclotron; fourier transform ... See more keywords
Ion cyclotron resonance heating for tungsten control in various JET H-mode scenarios
Sign Up to like & getrecommendations! Published in 2017 at "Plasma Physics and Controlled Fusion"
DOI: 10.1088/1361-6587/aa60d2
Abstract: Ion cyclotron resonance heating (ICRH) in the hydrogen minority scheme provides central ion heating and acts favorably on the core tungsten transport. Full wave modeling shows that, at medium power level (4MW), after collisional redistribution,… read more here.
Keywords: resonance heating; ion cyclotron; power; ion ... See more keywords
Electron-cyclotron-resonance heating in Wendelstein 7-X: A versatile heating and current-drive method and a tool for in-depth physics studies
Sign Up to like & getrecommendations! Published in 2018 at "Plasma Physics and Controlled Fusion"
DOI: 10.1088/1361-6587/aaeab2
Abstract: For stellarators, which need no or only small amounts of current drive, electron-cyclotron-resonance heating (ECRH) is a promising heating method even for the envisaged application in a fusion power plant. Wendelstein 7-X (W7-X) is equipped… read more here.
Keywords: cyclotron; electron cyclotron; current drive; physics ... See more keywords
The behaviour of the argon transport with electron cyclotron resonance heating in J-TEXT
Sign Up to like & getrecommendations! Published in 2023 at "Plasma Physics and Controlled Fusion"
DOI: 10.1088/1361-6587/accaa1
Abstract: The transport of impurities is very important for burning plasma; in particular, the accumulation of highly charged impurities will lead to the deterioration of plasma performance and trigger disruption by radiation losses. In order to… read more here.
Keywords: electron cyclotron; resonance heating; argon; cyclotron resonance ... See more keywords
Spatial distributions of plasma potential and density in electron cyclotron resonance ion source
Sign Up to like & getrecommendations! Published in 2020 at "Plasma Sources Science and Technology"
DOI: 10.1088/1361-6595/ab62dc
Abstract: The Numerical Advanced Model of Electron Cyclotron Resonance Ion Source (NAM-ECRIS) is applied for studies of the physical processes in the source. Solutions of separately operating electron and ion modules of NAM-ECRIS are matched in… read more here.
Keywords: electron cyclotron; density; ion; source ... See more keywords
Stabilization of ion fishbone activities by electron cyclotron resonance heating in a toroidal plasma
Sign Up to like & getrecommendations! Published in 2018 at "Nuclear Fusion"
DOI: 10.1088/1741-4326/aa928c
Abstract: We report an experimental result on the stabilization of the energetic–ion driven internal kink mode (ion fishbone) by electron cyclotron resonance heating (ECRH), observed for the first time in a toroidal plasma. The mode asserts… read more here.
Keywords: electron cyclotron; stabilization; ion fishbone; ion ... See more keywords
Kinetics of Deuterium Gas-Discharge Plasma in the Resonator of a Neutron Generator in Electron-Cyclotron Resonance Mode
Sign Up to like & getrecommendations! Published in 2018 at "High Temperature"
DOI: 10.1134/s0018151x18060226
Abstract: The results of numerical simulation of the microwave discharge kinetics in molecular deuterium in electron-cyclotron resonance mode are presented for a description of the physical processes in the resonator of a neutron generator. The calculations… read more here.
Keywords: electron cyclotron; deuterium; resonance mode; discharge ... See more keywords
Atomic and Electronic Structure of SiOx Films Obtained with Hydrogen Electron Cyclotron Resonance Plasma
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Experimental and Theoretical Physics"
DOI: 10.1134/s1063776120110084
Abstract: The silicon oxide thin films obtained by thermal SiO2 treatment in hydrogen electron cyclotron resonance plasma at various exposure times are investigated. Using X-ray photoelectron spectroscopy, we have established that such treatment leads to a… read more here.
Keywords: resonance plasma; hydrogen; films obtained; electron cyclotron ... See more keywords