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Updated: Jul 7, 2026

Preparing an Isotopically Pure 229Th Ion Beam for Studies of 229mTh
Published on: May 3, 2019
Investigation of helicon ion source extraction systems
S Mordyk1, V Miroshnichenko, D Shulha
1Institute of Applied Physics (IAP), NAS Ukraine (NASU), Sumy, Ukraine. mordyk@ipflab.sumy.ua
Abstract:
Various versions of an extraction system for a helicon ion source have been investigated in high plasma density (>10(12) cm(-3)) modes. The measurements of the plasma density were carried out with a microwave interferometer. Experiments were performed with hydrogen and helium gases. The preliminary results indicate that specially designed extractors are very promising for improving ion beam paraxial brightness.
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