Abstract
An ohmic-heating laser ion source with a thin ionizer of thickness of 30 μm has been developed for the TIARA-ISOL. It can form an electric field of 4-5 V/cm inside the ionizer. The properties of the laser ion source were tested on- and off-line with aluminum isotopes. The FWHM of the time distribution of the bunched photoions from the ion source was about 4 μs for 27 Al. In on-line experiment, a photoionization efficiency of about 0.1% for 25 Al was obtained.
Original language | English |
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Pages (from-to) | 359-362 |
Number of pages | 4 |
Journal | Nuclear Instruments and Methods in Physics Research, Section B: Beam Interactions with Materials and Atoms |
Volume | 204 |
DOIs | |
Publication status | Published - 2003 May 1 |
Event | EMIS-14 - Victoria, BC, Canada Duration: 2002 Jun 5 → 2002 Jun 10 |
Keywords
- Aluminum
- Isotope separator on-line
- Laser ion source
- Resonance photoionization
- TIARA ISOL
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Instrumentation