Research field (3):
Nuclear engineering
, Green/sustainable/environmental chemistry
, Analytical chemistry
Research keywords (4):
核不拡散
, 保障措置
, 環境科学
, 分析化学
Research theme for competitive and other funds (7):
2017 - 2020 Development of environmentally friendly Mg2Si IR sensor
2013 - 2016 Depth profiling of surface chemical states in nanometer region
2013 - 2016 Synthesis of Silicide Nano-Bulk and Thermoelectric Application
2009 - 2011 Surface characterization of iron silicides by energy tunable X-ray excited photoelectron spectroscopy
2008 - 2010 Development of IR-photo-detectors using silicide semiconductors
2007 - 2008 Developmentof laser vaporizationand ionizationsource for seleotive analysis of trace elements in atmospheric particles by controlling vaporization temperature
極微量元素の同位体比分析技術の開発
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Papers (91):
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
Daisuke Suzuki, Ryohei Tomita, Jumpei Tomita, Fumitaka Esaka, Kenichiro Yasuda, Yutaka Miyamoto. Age determination analysis of a single uranium particle for safeguards. Journal of Radioanalytical and Nuclear Chemistry. 2021. 328. 1. 103-111