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

Ikeda, Tomokazu; Kaneyasu, Yumi; Hosokawa, Hitomi; Shigemori, Keisuke; Norimastu, Takayoshi; Cadatal-Raduban, Marilou; Nagai, Keiji; Kojima, Sadaoki; Abe, Yuki; Miura, Eisuke; Kitagawa, Yoneyoshi; Takemura, Mao; Wang, Yubo; Dun, Jinyuan; Guo, Shuwang; Asano, Shoui; Takizawa, Ryunosuke; Fujioka, Shinsuke; Shiraga, Hiroyuki; Arikawa, Yasunobu; Ozaki, Tetsuo; Iwamoto, Akifumi; Sakagami, Hitoshi; Sawada, Hiroshi; Mori, Yoshitaka; Yamanoi, Kohei

doi:https://doi.org/10.1088/1741-4326/aca2ba

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

Ikeda, Tomokazu; Kaneyasu, Yumi; Hosokawa, Hitomi et al.

Nuclear Fusion, 2022, 63(1), 016010

Number of Access:3,212（2025-07-20 16:46 Counts）

Identifier to cite or link to this item: https://hdl.handle.net/11094/92538

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Title	Fabrication of high-concentration Cu-doped deuterated targets for fast ignition experiments
Creator	CreatorName Ikeda, Tomokazu
	CreatorName Kaneyasu, Yumi
	CreatorName Hosokawa, Hitomi
	NRID 1000050335395 1000050335395 ORCID 0000-0002-3978-8427 0000-0002-3978-8427 researchmap permalink keisuke.shigemori keisuke.shigemori Scopus Author ID 7007069209 7007069209 CreatorName Shigemori, Keisuke
	CreatorName Norimastu, Takayoshi
	NRID 1000040889698 1000040889698 ORCID 0000-0001-9641-132X 0000-0001-9641-132X researchmap permalink marilouraduban marilouraduban CreatorName Cadatal-Raduban, Marilou
	NRID 1000030280803 1000030280803 CreatorName Nagai, Keiji
	NRID 1000040815156 1000040815156 CreatorName Kojima, Sadaoki
	NRID 1000070817543 1000070817543 researchmap permalink yukiabe yukiabe Scopus Author ID 56181419700 56181419700 CreatorName Abe, Yuki
	NRID 1000010358070 1000010358070 CreatorName Miura, Eisuke
	NRID 1000040093405 1000040093405 CreatorName Kitagawa, Yoneyoshi
	CreatorName Takemura, Mao
	CreatorName Wang, Yubo
	CreatorName Dun, Jinyuan
	CreatorName Guo, Shuwang
	CreatorName Asano, Shoui
	CreatorName Takizawa, Ryunosuke
	NRID 1000040372635 1000040372635 ORCID 0000-0001-8406-1772 0000-0001-8406-1772 researchmap permalink shinsuke_fujioka shinsuke_fujioka Scopus Author ID 24474814400 24474814400 CreatorName Fujioka, Shinsuke
	Scopus Author ID 7006534533 7006534533 NRID 1000090183839 1000090183839 researchmap permalink read0014470 read0014470 CreatorName Shiraga, Hiroyuki
	NRID 1000090624255 1000090624255 ORCID 0000-0002-3142-3060 0000-0002-3142-3060 researchmap permalink yasunobuarikawa yasunobuarikawa Scopus Author ID 24775411000 24775411000 CreatorName Arikawa, Yasunobu
	NRID 1000050183033 1000050183033 CreatorName Ozaki, Tetsuo
	NRID 1000000260050 1000000260050 CreatorName Iwamoto, Akifumi
	NRID 1000030254452 1000030254452 CreatorName Sakagami, Hitoshi
	CreatorName Sawada, Hiroshi
	NRID 1000060440616 1000060440616 CreatorName Mori, Yoshitaka
	NRID 1000030722813 1000030722813 ORCID 0000-0003-4492-4099 0000-0003-4492-4099 researchmap permalink yamanoi-k yamanoi-k Scopus Author ID 35243839300 35243839300 CreatorName Yamanoi, Kohei
Subject	fast ignition experiments
	laser target
	neutron detection
	x-ray tracer
Description	Ikeda T., Kaneyasu Y., Hosokawa H., et al. Fabrication of high-concentration Cu-doped deuterated targets for fast ignition experiments. Nuclear Fusion 63, 016010 (2023); https://doi.org/10.1088/1741-4326/aca2ba.
Abstract	In 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.
Publisher	Institute of Physics
Source Title	Nuclear Fusion
Volume (Issue)	63(1)
Page	016010
Date of Issued	2022-12-02
Language	English
Handle URL	https://hdl.handle.net/11094/92538
PISSN	00295515
eISSN	17414326
NCID	AA00759871
Relation.isIdenticalTo	DOI (Publisher Version) https://doi.org/10.1088/1741-4326/aca2ba
Access Rights	open access
CopyRight	This article is licensed under a Creative Commons Attribution 4.0 International License.
oaire:version	Version of Record
Category	学術雑誌論文 Journal Article

Resource Type	journal article
Local Type	Journal Article
DCMI Type	Text
DCTERMS.bibliographicCitation	Nuclear Fusion. 2022, 63(1), p. 016010
DC.title	Fabrication of high-concentration Cu-doped deuterated targets for fast ignition experiments
DC.creator	Ikeda, Tomokazu
	Kaneyasu, Yumi
	Hosokawa, Hitomi
	Shigemori, Keisuke
	Norimastu, Takayoshi
	Cadatal-Raduban, Marilou
	Nagai, Keiji
	Kojima, Sadaoki
	Abe, Yuki
	Miura, Eisuke
	Kitagawa, Yoneyoshi
	Takemura, Mao
	Wang, Yubo
	Dun, Jinyuan
	Guo, Shuwang
	Asano, Shoui
	Takizawa, Ryunosuke
	Fujioka, Shinsuke
	Shiraga, Hiroyuki
	Arikawa, Yasunobu
	Ozaki, Tetsuo
	Iwamoto, Akifumi
	Sakagami, Hitoshi
	Sawada, Hiroshi
	Mori, Yoshitaka
	Yamanoi, Kohei
DC.publisher	Institute of Physics
DC.language' scheme='DCTERMS.RFC1766	English
DC.type' scheme='DCTERMS.DCMIType	Text
DCTERMS.issued' scheme='DCTERMS.W3CDTF	2022-12-02
DC.identifier	https://doi.org/10.1088/1741-4326/aca2ba
DC.subject	fast ignition experiments
	laser target
	neutron detection
	x-ray tracer
DC.description	Ikeda T., Kaneyasu Y., Hosokawa H., et al. Fabrication of high-concentration Cu-doped deuterated targets for fast ignition experiments. Nuclear Fusion 63, 016010 (2023); https://doi.org/10.1088/1741-4326/aca2ba.
DCTERMS.abstract	In 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.rights	This article is licensed under a Creative Commons Attribution 4.0 International License.
DC.format	92538
citation_title	Fabrication of high-concentration Cu-doped deuterated targets for fast ignition experiments
citation_author	Ikeda, Tomokazu
	Kaneyasu, Yumi
	Hosokawa, Hitomi
	Shigemori, Keisuke
	Norimastu, Takayoshi
	Cadatal-Raduban, Marilou
	Nagai, Keiji
	Kojima, Sadaoki
	Abe, Yuki
	Miura, Eisuke
	Kitagawa, Yoneyoshi
	Takemura, Mao
	Wang, Yubo
	Dun, Jinyuan
	Guo, Shuwang
	Asano, Shoui
	Takizawa, Ryunosuke
	Fujioka, Shinsuke
	Shiraga, Hiroyuki
	Arikawa, Yasunobu
	Ozaki, Tetsuo
	Iwamoto, Akifumi
	Sakagami, Hitoshi
	Sawada, Hiroshi
	Mori, Yoshitaka
	Yamanoi, Kohei
citation_publisher	Institute of Physics
citation_language	English
citation_date	2022-12-02
citation_journal_title	Nuclear Fusion
citation_volume	63
citation_issue	1
citation_firstpage	016010
citation_doi	https://doi.org/10.1088/1741-4326/aca2ba
citation_public_url	https://hdl.handle.net/11094/92538

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

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