Fabrication of high-concentration Cu-doped deuterated targets for fast ignition experiments

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dc.citation.issue1
dc.citation.volume63
dc.contributor.authorIkeda T
dc.contributor.authorKaneyasu Y
dc.contributor.authorHosokawa H
dc.contributor.authorShigemori K
dc.contributor.authorNorimastu T
dc.contributor.authorCadatal-Raduban M
dc.contributor.authorNagai K
dc.contributor.authorKojima S
dc.contributor.authorAbe Y
dc.contributor.authorMiura E
dc.contributor.authorKitagawa Y
dc.contributor.authorTakemura M
dc.contributor.authorWang Y
dc.contributor.authorDun J
dc.contributor.authorGuo S
dc.contributor.authorAsano S
dc.contributor.authorTakizawa R
dc.contributor.authorFujioka S
dc.contributor.authorShiraga H
dc.contributor.authorArikawa Y
dc.contributor.authorOzaki T
dc.contributor.authorIwamoto A
dc.contributor.authorSakagami H
dc.contributor.authorSawada H
dc.contributor.authorMori Y
dc.contributor.authorYamanoi K
dc.date.accessioned2024-01-09T19:55:52Z
dc.date.accessioned2024-07-25T06:47:58Z
dc.date.available2022-12-02
dc.date.available2024-01-09T19:55:52Z
dc.date.available2024-07-25T06:47:58Z
dc.date.issued2023-01
dc.description.abstractIn high-energy-density physics, including inertial fusion energy using high-power lasers, doping tracer atoms and deuteration of target materials play an important role in diagnosis. For example, a low-concentration Cu dopant acts as an x-ray source for electron temperature detection while a deuterium dopant acts as a neutron source for fusion reaction detection. However, the simultaneous achievement of Cu doping, a deuterated polymer, mechanical toughness and chemical robustness during the fabrication process is not so simple. In this study, we report the successful fabrication of a Cu-doped deuterated target. The obtained samples were characterized by inductively coupled plasma optical emission spectrometry, differential scanning calorimetry and Fourier transform infrared spectroscopy. Simultaneous measurements of Cu K-shell x-ray emission and beam fusion neutrons were demonstrated using a petawatt laser at Osaka University.
dc.description.confidentialfalse
dc.edition.editionJanuary 2023
dc.identifier.citationIkeda T, Kaneyasu Y, Hosokawa H, Shigemori K, Norimastu T, Cadatal-Raduban M, Nagai K, Kojima S, Abe Y, Miura E, Kitagawa Y, Takemura M, Wang Y, Dun J, Guo S, Asano S, Takizawa R, Fujioka S, Shiraga H, Arikawa Y, Ozaki T, Iwamoto A, Sakagami H, Sawada H, Mori Y, Yamanoi K. (2023). Fabrication of high-concentration Cu-doped deuterated targets for fast ignition experiments. Nuclear Fusion. 63. 1.
dc.identifier.doi10.1088/1741-4326/aca2ba
dc.identifier.eissn1741-4326
dc.identifier.elements-typejournal-article
dc.identifier.issn0029-5515
dc.identifier.number016010
dc.identifier.urihttps://mro.massey.ac.nz/handle/10179/70903
dc.languageEnglish
dc.publisherIOP Publishing Ltd on behalf of the International Atomic Energy Agency (IAEA)
dc.publisher.urihttps://iopscience.iop.org/article/10.1088/1741-4326/aca2ba
dc.relation.isPartOfNuclear Fusion
dc.rightsCC BY 4.0
dc.rights.urihttps://creativecommons.org/licenses/by/4.0/
dc.subjectfast ignition experiments
dc.subjectlaser target
dc.subjectneutron detection
dc.subjectx-ray tracer
dc.titleFabrication of high-concentration Cu-doped deuterated targets for fast ignition experiments
dc.typeJournal article
pubs.elements-id458624
pubs.organisational-groupOther
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