Matches in SemOpenAlex for { <https://semopenalex.org/work/W2079759898> ?p ?o ?g. }
Showing items 1 to 74 of
74
with 100 items per page.
- W2079759898 abstract "Summary form only given. The features of improved versions of surface plasma sources (SPS) with cesium catalysis for negative ion production are discussed. The advantages of semiplanotron SPS (BINP, Novosibirsk) with the drift of a thin layer high dense plasma in crossed fields and a hot cathode discharge SPS (SITEX, ORNL) with magnetic field and low gas density are optimized configurations. Close discharge configuration have a Penning multicharge ion source with sputtered electrode opposite an emission slit. The form of emitter surface should be optimized for low aberration geometrical focusing of the secondary negative ion to the emission hole in magnetic field. A supersonic jet of atoms, crossed emission hole, will be used for deep cooling of the negative ion flux with big energy spread from the emitter by resonant charge-exchange with the cold atoms of a jet. The fast pumping of atoms directly in source chamber will keep the gas density low and the destruction of negative ions low. Intense beams of hydrogen isotopes with a temperature less than 1 eV and an emission current density up to 1 A/cm can be reached in a continuously operated SPS with cylindrical emitter and emission slit parallel to the magnetic field. A similar configuration is adequate as an efficient ionizer for nuclear polarized negative ion beam production from low energy polarized atoms after sextupole focusing, optical pumping, or supercold accumulation." @default.
- W2079759898 created "2016-06-24" @default.
- W2079759898 creator A5007888639 @default.
- W2079759898 creator A5031431831 @default.
- W2079759898 creator A5089201587 @default.
- W2079759898 date "1995-01-01" @default.
- W2079759898 modified "2023-09-26" @default.
- W2079759898 title "Optimized versions of surface plasma negative ion sources" @default.
- W2079759898 doi "https://doi.org/10.1109/plasma.1995.531492" @default.
- W2079759898 hasPublicationYear "1995" @default.
- W2079759898 type Work @default.
- W2079759898 sameAs 2079759898 @default.
- W2079759898 citedByCount "0" @default.
- W2079759898 crossrefType "proceedings-article" @default.
- W2079759898 hasAuthorship W2079759898A5007888639 @default.
- W2079759898 hasAuthorship W2079759898A5031431831 @default.
- W2079759898 hasAuthorship W2079759898A5089201587 @default.
- W2079759898 hasConcept C107920040 @default.
- W2079759898 hasConcept C115260700 @default.
- W2079759898 hasConcept C121332964 @default.
- W2079759898 hasConcept C145148216 @default.
- W2079759898 hasConcept C178790620 @default.
- W2079759898 hasConcept C184779094 @default.
- W2079759898 hasConcept C185544564 @default.
- W2079759898 hasConcept C185592680 @default.
- W2079759898 hasConcept C188224857 @default.
- W2079759898 hasConcept C192562407 @default.
- W2079759898 hasConcept C46918542 @default.
- W2079759898 hasConcept C49040817 @default.
- W2079759898 hasConcept C512968161 @default.
- W2079759898 hasConcept C62520636 @default.
- W2079759898 hasConcept C82706917 @default.
- W2079759898 hasConceptScore W2079759898C107920040 @default.
- W2079759898 hasConceptScore W2079759898C115260700 @default.
- W2079759898 hasConceptScore W2079759898C121332964 @default.
- W2079759898 hasConceptScore W2079759898C145148216 @default.
- W2079759898 hasConceptScore W2079759898C178790620 @default.
- W2079759898 hasConceptScore W2079759898C184779094 @default.
- W2079759898 hasConceptScore W2079759898C185544564 @default.
- W2079759898 hasConceptScore W2079759898C185592680 @default.
- W2079759898 hasConceptScore W2079759898C188224857 @default.
- W2079759898 hasConceptScore W2079759898C192562407 @default.
- W2079759898 hasConceptScore W2079759898C46918542 @default.
- W2079759898 hasConceptScore W2079759898C49040817 @default.
- W2079759898 hasConceptScore W2079759898C512968161 @default.
- W2079759898 hasConceptScore W2079759898C62520636 @default.
- W2079759898 hasConceptScore W2079759898C82706917 @default.
- W2079759898 hasLocation W20797598981 @default.
- W2079759898 hasOpenAccess W2079759898 @default.
- W2079759898 hasPrimaryLocation W20797598981 @default.
- W2079759898 hasRelatedWork W1505442451 @default.
- W2079759898 hasRelatedWork W1558830970 @default.
- W2079759898 hasRelatedWork W1630274075 @default.
- W2079759898 hasRelatedWork W1654537524 @default.
- W2079759898 hasRelatedWork W1972238297 @default.
- W2079759898 hasRelatedWork W1974504539 @default.
- W2079759898 hasRelatedWork W1977141580 @default.
- W2079759898 hasRelatedWork W1982845138 @default.
- W2079759898 hasRelatedWork W1989494424 @default.
- W2079759898 hasRelatedWork W2015578709 @default.
- W2079759898 hasRelatedWork W2031067673 @default.
- W2079759898 hasRelatedWork W2050117975 @default.
- W2079759898 hasRelatedWork W2055010341 @default.
- W2079759898 hasRelatedWork W2064237163 @default.
- W2079759898 hasRelatedWork W2076444342 @default.
- W2079759898 hasRelatedWork W2078696218 @default.
- W2079759898 hasRelatedWork W2313079002 @default.
- W2079759898 hasRelatedWork W2320646784 @default.
- W2079759898 hasRelatedWork W2792784616 @default.
- W2079759898 hasRelatedWork W3138972906 @default.
- W2079759898 isParatext "false" @default.
- W2079759898 isRetracted "false" @default.
- W2079759898 magId "2079759898" @default.
- W2079759898 workType "article" @default.