Title of article
Development of long-life carbon stripper foils for uranium ion beams
Author/Authors
Hasebe، نويسنده , , Hiroo and Okuno، نويسنده , , Hiroki and Kuboki، نويسنده , , Hironori and Ryuto، نويسنده , , Hiromichi and Fukunishi، نويسنده , , Nobuhisa and Kamigaito، نويسنده , , Osamu and Goto، نويسنده , , Akira and Kase، نويسنده , , Masayuki and Yano، نويسنده , , Yasushige، نويسنده ,
Pages
4
From page
453
To page
456
Abstract
Carbon foils (C-foils) are extensively used as charge strippers for heavy-ion beams at the RIKEN RI beam factory. Multi-layer polymer coated C-foils (PCC-foils) of 300 μg/cm2 carbon thickness were irradiated by a 11 MeV/nucleon 238U35+ beam and their lifetimes were measured. Using an atomic force microscope (AFM) and an electron probe microanalyzer (EPMA), it was observed that the surface property and cross-sectional image of the PCC-foils had changed after the irradiation. A rotating-cylinder stripper device, which was developed to further increase the lifetime of C-foils, was also tested.
Keywords
Carbon foil , Stripper lifetime , Stripper , Polymer Coating
Journal title
Astroparticle Physics
Record number
2023661
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