Matches in SemOpenAlex for { <https://semopenalex.org/work/W2743289837> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W2743289837 abstract "The NIO1 experiment, built and operated at Consorzio RFX, hosts an RF negative ion source, from which it is possible to produce a beam of maximum 130 mA in H- ions, accelerated up to 60 kV. For the preliminary tests of the extraction system the source has been operated in oxygen, whose high electronegativity allows to reach useful levels of extracted beam current. The efficiency of negative ions extraction is strongly influenced by the electron density and temperature close to the Plasma Grid, i.e. the grid of the acceleration system which faces the source. To support the tests, these parameters have been measured by means of the Optical Emission Spectroscopy diagnostic. This technique has involved the use of an oxygen-argon mixture to produce the plasma in the source. The intensities of specific Ar I and Ar II lines have been measured along lines of sight close to the Plasma Grid, and have been interpreted with the ADAS package to get the desired information. This work will describe the diagnostic hardware, the analysis method and the measured values of electron density and temperature, as function of the main source parameters (RF power, pressure, bias voltage and magnetic filter field). The main results show that not only electron density but also electron temperature increase with RF power; both decrease with increasing magnetic filter field. Variations of source pressure and plasma grid bias voltage appear to affect only electron temperature and electron density, respectively." @default.
- W2743289837 created "2017-08-17" @default.
- W2743289837 creator A5028844645 @default.
- W2743289837 creator A5039078062 @default.
- W2743289837 creator A5040835609 @default.
- W2743289837 creator A5045840778 @default.
- W2743289837 creator A5057855355 @default.
- W2743289837 creator A5062988561 @default.
- W2743289837 date "2017-01-01" @default.
- W2743289837 modified "2023-09-23" @default.
- W2743289837 title "Electron density and temperature in NIO1 RF source operated in oxygen and argon" @default.
- W2743289837 cites W1970073068 @default.
- W2743289837 cites W1970803229 @default.
- W2743289837 cites W1985570156 @default.
- W2743289837 cites W2006824613 @default.
- W2743289837 cites W2025327560 @default.
- W2743289837 cites W2075300174 @default.
- W2743289837 cites W2093243869 @default.
- W2743289837 cites W2619970451 @default.
- W2743289837 cites W2743781330 @default.
- W2743289837 cites W2744706407 @default.
- W2743289837 cites W4237356786 @default.
- W2743289837 doi "https://doi.org/10.1063/1.4995751" @default.
- W2743289837 hasPublicationYear "2017" @default.
- W2743289837 type Work @default.
- W2743289837 sameAs 2743289837 @default.
- W2743289837 citedByCount "2" @default.
- W2743289837 countsByYear W27432898372017 @default.
- W2743289837 countsByYear W27432898372022 @default.
- W2743289837 crossrefType "proceedings-article" @default.
- W2743289837 hasAuthorship W2743289837A5028844645 @default.
- W2743289837 hasAuthorship W2743289837A5039078062 @default.
- W2743289837 hasAuthorship W2743289837A5040835609 @default.
- W2743289837 hasAuthorship W2743289837A5045840778 @default.
- W2743289837 hasAuthorship W2743289837A5057855355 @default.
- W2743289837 hasAuthorship W2743289837A5062988561 @default.
- W2743289837 hasBestOaLocation W27432898371 @default.
- W2743289837 hasConcept C121332964 @default.
- W2743289837 hasConcept C125485243 @default.
- W2743289837 hasConcept C145148216 @default.
- W2743289837 hasConcept C147120987 @default.
- W2743289837 hasConcept C177293861 @default.
- W2743289837 hasConcept C184779094 @default.
- W2743289837 hasConcept C188224857 @default.
- W2743289837 hasConcept C192562407 @default.
- W2743289837 hasConcept C22175881 @default.
- W2743289837 hasConcept C43503373 @default.
- W2743289837 hasConcept C547737533 @default.
- W2743289837 hasConcept C62520636 @default.
- W2743289837 hasConcept C82706917 @default.
- W2743289837 hasConceptScore W2743289837C121332964 @default.
- W2743289837 hasConceptScore W2743289837C125485243 @default.
- W2743289837 hasConceptScore W2743289837C145148216 @default.
- W2743289837 hasConceptScore W2743289837C147120987 @default.
- W2743289837 hasConceptScore W2743289837C177293861 @default.
- W2743289837 hasConceptScore W2743289837C184779094 @default.
- W2743289837 hasConceptScore W2743289837C188224857 @default.
- W2743289837 hasConceptScore W2743289837C192562407 @default.
- W2743289837 hasConceptScore W2743289837C22175881 @default.
- W2743289837 hasConceptScore W2743289837C43503373 @default.
- W2743289837 hasConceptScore W2743289837C547737533 @default.
- W2743289837 hasConceptScore W2743289837C62520636 @default.
- W2743289837 hasConceptScore W2743289837C82706917 @default.
- W2743289837 hasLocation W27432898371 @default.
- W2743289837 hasLocation W27432898372 @default.
- W2743289837 hasOpenAccess W2743289837 @default.
- W2743289837 hasPrimaryLocation W27432898371 @default.
- W2743289837 hasRelatedWork W1610193437 @default.
- W2743289837 hasRelatedWork W1619276345 @default.
- W2743289837 hasRelatedWork W1982160538 @default.
- W2743289837 hasRelatedWork W2056990649 @default.
- W2743289837 hasRelatedWork W2105669254 @default.
- W2743289837 hasRelatedWork W2168835588 @default.
- W2743289837 hasRelatedWork W2330478120 @default.
- W2743289837 hasRelatedWork W2900091209 @default.
- W2743289837 hasRelatedWork W3198524915 @default.
- W2743289837 hasRelatedWork W4367186977 @default.
- W2743289837 isParatext "false" @default.
- W2743289837 isRetracted "false" @default.
- W2743289837 magId "2743289837" @default.
- W2743289837 workType "article" @default.