Off-line studies of the laser ionization of yttrium at the IGISOL facility
作者： T. Kessler , I.D. Moore , Y. Kudryavtsev , K. Peräjärvi , A. Popov
DOI: 10.1016/J.NIMB.2007.11.076
关键词: Ionization 、 Sapphire 、 Atomic physics 、 Ion source 、 Laser 、 Impurity 、 Atmospheric-pressure laser ionization 、 Chemistry 、 Ion 、 Yttrium
摘要: Abstract A laser ion source is under development at the IGISOL facility, Jyvaskyla, in order to address deficiencies guide technique. The key elements of interest are those a refractory nature, whose isotopes and isomers widely studied using both spectroscopic high precision mass measurement techniques. Yttrium has been first element choice for new source. In this work, we present coupled dye–Ti:Sapphire scheme give detailed discussion results obtained from ionization yttrium atoms produced an via resistive heating filament. importance not only gas purity, but indeed baseline vacuum pressure environment outside discussed light fast phase chemistry seen system. single shot model introduced compared experimental data extract level impurities within cell.
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