[1D05-09] Fuel Development Using AI & Machine Learning

[1D08] Acceleration of nuclear fuel development research incorporating artificial intelligence (AI) technology

(4)Study plan of structural analysis for oxide melts.

*Yuji Arita¹, Keisuke Niino¹, Tsuyoshi Yaita², Hajime Tanida², Tohru Kobayashi², Kyoichi Morimoto², Masashi Watanabe², Hiromichi Watanabe³, Toru Higuchi⁴, Kenji Konashi⁵ (1. Univ. of Fukui, 2. JAEA, 3. AIST, 4. NFD, 5. Tohoku Univ.)

Keywords:Oxide melts, structure analysis

To analyze the micro structure of oxide melts, it's necessary to maintain a sample up to 3000 K and take XAFS spectra. In this study, the pulse heating apparatus was improved to measure the high-temperature XAFS spectra. The XAFS measurement will be conducted at a synchrotron radiation facility in SPring-8.