%0 Journal Article
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%3 ueda-comparison.pdf
%X The Li+ emission properties of the -eucryptite compound in the pasty, liquid and glassy forms were investigated. It was found that the liquid -eucryptite emits ten times more lithium than does its pasty counterpart whereas the glassy one not only keeps this high emission property but is also a very convenient Li+ ion source due to its being much easier to handle, making it a valuable candidate for a Li+-ion source for low-energy fast neutral lithium beam diagnostics (<10 keV). Our results suggest that it should be possible to measure the plasma-density fluctuations besides the densities with such diagnostics. The lifetime of the lithium emitter in high-current-extraction mode is much increased when glassy sources are used. Furthermore, using the same transformation method for all other aluminosilicates used for extraction of alkali-metal and thallium ions may improve their output, making new possibilities available in the area of basic atomic physics and in the field of heavy-ion-beam probe plasma diagnostics.
%8 Oct
%N 19
%T A comparison of the Li+-emission properties of pasty, liquid and glassy beta-eucryptite ion sources
%@secondarytype PRE PI
%K Lithium, ions, plasma density.
%@group LAP-INPE-MCT-BR
%@group LAP-INPE-MCT-BR
%@group LAP-INPE-MCT-BR
%@secondarykey INPE-13754-PRE/8943
%@copyholder SID/SCD
%@issn 1434-6060
%2 sid.inpe.br/mtc-m16@80/2006/05.29.13.10.27
%@affiliation Instituto Nacional Pesquisas Espaciais, Geofisica Espacial (INPE)
%@affiliation Instituto Nacional Pesquisas Espaciais, Geofisica Espacial (INPE)
%@affiliation Instituto Nacional Pesquisas Espaciais, Geofisica Espacial (INPE)
%@affiliation National Institute for Fusion Science
%@affiliation National Institute for Fusion Science
%@affiliation Nagoya University
%@project Implantação Iônica por Imersão em Plasma (IIIP)
%B Journal of Physics D: Applied Physics
%P 2711-2716
%4 sid.inpe.br/mtc-m16@80/2006/05.29.13.10
%D 1997
%V 30
%A Ueda,  Mario,
%A Silva, R. R.,
%A Oliveira, Rogério de Moraes,
%A Iguchi, H.,
%A Fujita, J.,
%A Kadota, K.,
%@dissemination WEBSCI; PORTALCAPES.
%@area FISPLASMA