Suzuki Daisuke

Research field (1)： Other

Research theme for competitive and other funds (2)：

2013 - 2017 Development of Sr-adsorptive fiber with flexible interfacial conformation provided by polymer chains bound on fiber surface for Sr-90 measurement
2010 - 2012 Development of electron-impact ion source using RF electric field for enhancing ionization rate of thermal ionization mass spectrometer

Papers (30)：

Tomita Jumpei, Tomita Ryohei, Suzuki Daisuke, Yasuda Kenichiro, Miyamoto Yutaka. Sensitive $^{236}$U/$^{238}$U isotopic analysis of trace uranium in safeguards environmental samples using multicollector inductively coupled plasma mass spectrometry. Journal of the American Society for Mass Spectrometry. 2024. 35. 6. 1178-1183
Tomita Ryohei, Tomita Jumpei, Suzuki Daisuke, Yasuda Kenichiro, Miyamoto Yutaka. Development of analytical techniques for isotopic composition determination of uranium particles in environmental sample for safeguards with Secondary Ion Mass Spectrometry. Hosha Kagaku. 2023. 48. 1-15
Tomita Jumpei, Tomita Ryohei, Suzuki Daisuke, Yasuda Kenichiro, Miyamoto Yutaka. Preparation of the particles containing isotope reference uranium for the determination of the low abundant U isotope ratios. KEK Proceedings 2022-2. 2022. 154-158
Tomita Ryohei, Tomita Jumpei, Yomogida Takumi, Suzuki Daisuke, Yasuda Kenichiro, Esaka Fumitaka, Miyamoto Yutaka. Variation of crystallinity and secondary ion quantity of uranium particles with heating temperature of Sample preparation. KEK Proceedings 2022-2. 2022. 108-113
Tomita Ryohei, Tomita Jumpei, Yomogida Takumi, Suzuki Daisuke, Yasuda Kenichiro, Esaka Fumitaka, Miyamoto Yutaka. Optimization of SIMS-APM for high enrichment uranium particles including higher uranium hydride. KEK Proceedings 2021-2. 2021. 146-150

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MISC (3)：

Miyamoto Yutaka, Suzuki Daisuke, Tomita Ryohei, Tomita Jumpei, Yasuda Kenichiro. Analytical technique for isotope composition of nuclear micro particles. Isotope News. 2023. 786. 22-25
Usuda Shigekazu, Shinohara Nobuo, Sakurai Satoshi, Magara Masaaki, Miyamoto Yutaka, Esaka Fumitaka, Yasuda Kenichiro, Kokubu Yoko, Hirayama Fumio, Lee C. G., et al. Research and development on environmental radionuclides for nuclear non-proliferation at Japan Atomic Energy Agency. KEK Proceedings 2007-16. 2008. 13-22
Magara Masaaki, Usuda Shigekazu, Sakurai Satoshi, Shinohara Nobuo, Esaka Fumitaka, Kokubu Yoko, Suzuki Daisuke, Yasuda Kenichiro, Lee C. G., Inagawa Jun, et al. Development of analytical technique for safeguards environmental samples at JAEA; Current status and development of analytical method for isotope ratios of plutonium particles. Kaku Busshitsu Kanri Gakkai (INMM) Nihon Shibu Dai-29-Kai Nenji Taikai Rombunshu (CD-ROM). 2008. 6

Patents (1)：

Lectures and oral presentations (69)：

Development to measure plutonium isotope ratio of the immersed particles by secondary ion mass spectrometry
(日本放射化学会第68回討論会(2024))
Source of uranium process blank in the bulk analysis of safeguards environmental samples
(第25回環境放射能研究会)
Overview and research finding of research group for safeguards analytical chemistry
(令和5年度原子力機構安全研究・防災支援部門-原子力規制庁長官官房技術基盤グループ合同研究成果報告会)
Analytical method to remove electrostatic discharge on uranium particle based by porous silicon particle and the effect of discharge for uranium isotopic ratio analysis by SIMS
(日本放射化学会第67回討論会(2023))
Development of Pu particle preparation technique
(日本放射化学会第67回討論会(2023))

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