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Latest Information　2025/08　55

JAEA Reports (JAEA-Research etc.) 8　－

  1. Achievement of safety demonstration tests using HTTR; Loss of forced cooling test at 100% reactor power (30 MW)
    JAEA-Research 2025-005, 23 Pages, 2025/07
  2. Report of summer holiday practical training on 2024
    JAEA-Technology 2025-004, 20 Pages, 2025/07
  3. Development of multiphase and multicomponent detailed thermal hydraulics code JUPITER
    JAEA-Data/Code 2025-002, 243 Pages, 2025/07
  4. Development of multiphase and multicomponent detailed thermal hydraulics code JUPITER (Translated document)
    JAEA-Data/Code 2025-003, 262 Pages, 2025/07
  5. Analysis of the radioactivity concentrations in radioactive waste stored at the Waste Storage Facility L as compressed packages
    JAEA-Data/Code 2025-006, 24 Pages, 2025/07
  6. Development of a hybrid method for evaluating the long-term structural soundness of nuclear reactor buildings using response monitoring and damage imaging technologies (Contract research); FY2023 Nuclear Energy Science & Technology and Human Resource Development Project
    JAEA-Review 2025-004, 186 Pages, 2025/07
  7. Annual report for FY2023 on the activities of Department of Decommissioning and Waste Management (April 1, 2023 - March 31, 2024)
    JAEA-Review 2025-006, 126 Pages, 2025/07
  8. Development of the continuous monitoring of tritium water by mid-infrared laser spectroscopy (Contract research); FY2023 Nuclear Energy Science & Technology and Human Resource Development Project
    JAEA-Review 2025-009, 48 Pages, 2025/07

Journal Articles 46　－

  1. Preliminary criticality analysis of a partially damaged reactor core under different scenarios
    Annals of Nuclear Energy, 218, p.111361_1 - 111361_9, 2025/08
  2. Modeling of a radionuclide transport experiment in granitic rock matrix at the Grimsel Test Site (Switzerland); The Role of advection
    Applied Geochemistry, 162, p.105927_1 - 105927_12, 2024/02
  3. Influence of atmospheric deposition and climate change on lake eutrophication and environment in Lake Buir (eastern Mongolia) over the last century
    Catena, 258, p.109297_1 - 109297_11, 2025/10
  4. Transfer of radioactive cesium and potassium, and water into the fruiting bodies of oyster mushrooms
    Chemosphere, 379, p.144431_1 - 144431_8, 2025/06
  5. Visualisation and quantitative evaluation of chlorides in corroded crevice of stainless steel using radioisotope $$^{36}$$Cl$$^{-}$$
    Corrosion Science, 255, p.113119_1 - 113119_10, 2025/10
  6. Corrosion behavior of extra-high-purity Type 316 austenitic stainless steel in a liquid lead-bismuth eutectic with oxygen saturation or low oxygen concentrations
    Corrosion Science, 256, p.113173_1 - 113173_16, 2025/11
  7. Study of the spin-memory effect with low-energy gamma-rays in $$^{177}$$Hf(n,$$gamma$$)$$^{178}$$Hf reaction measurement
    EPJ Web of Conferences, 329, p.05002_1 - 05002_3, 2025/06
  8. Circular polarization measurement of $$gamma$$-rays emitted from $$^{32}$$S(n,$$gamma$$)$$^{33}$$S reaction with polarized neutrons
    EPJ Web of Conferences, 329, p.05003_1 - 05003_3, 2025/06
  9. Flow regimes and heat transfer for opposing flow mixed convection in the thermal entry region of a vertical tube
    International Journal of Heat and Mass Transfer, 252, p.127451_1 - 127451_16, 2025/12
  10. L$"u$ders band-assisted high uniform ductility in ultrastrong ferrous medium-entropy alloy via hierarchical microstructure
    International Journal of Plasticity, 190, p.104378_1 - 104378_18, 2025/07
  11. Investigation of aerosol generation through laser cleaning of various surfaces and optimization of mist & spray scavenging
    Journal of Aerosol Science, 177, p.106329_1 - 106329_21, 2024/03
  12. Specific heat anomalies and local symmetry breaking in (anti-)fluorite materials; A Machine learning molecular dynamics study
    Journal of Chemical Physics, 162, (24), p.244508_1 - 244508_11, 2025/06
  13. Cu/ZnO catalysts integrated with Al$$_{2}$$O$$_{3}$$ and/or SiO$$_{2}$$ for methanol synthesis; Deciphering the additive-induced boost in catalytic performance by XAFS
    Journal of CO$$_{2}$$ Utilization, 97, p.103111_1 - 103111_9, 2025/07
  14. Enhancement of random sampling by a combined approach of control variates and Latin hypercube sampling for uncertainty quantification in light water reactor lattice calculations
    Journal of Nuclear Science and Technology, 62, (5), p.470 - 479, 2025/01
  15. Evaluations on the thermal properties of Cs-B-O compounds using density functional theory and phonon vibration calculations
    Journal of Nuclear Science and Technology, 62, (6), p.542 - 551, 2025/06
  16. Negative muon spin rotation and relaxation study on battery anode material, spinel Li$$_4$$Ti$$_5$$O$$_{12}$$
    Journal of Physical Chemistry C, 126, (25), p.10506 - 10514, 2022/06
  17. Atomic imaging of BaTiO$$_{3}$$ by multiple-wavelength neutron holography
    Journal of the Physical Society of Japan, 93, (10), p.104601_1 - 104601_5, 2024/10
  18. Successive phase transitions in the quasi-kagome lattice system URhSn studied by resonant X-ray scattering
    Journal of the Physical Society of Japan, 94, (8), p.083701_1 - 083701_5, 2025/07
  19. Influence of magnetic ordering on quasiparticle spectral functions; Comparison of electronic states of CeCu$$_6$$ and CeRu$$_2$$Ge$$_2$$
    Journal of the Physical Society of Japan, 94, (8), p.084702_1 - 084702_9, 2025/07
  20. Effects of inert gas addition on the characteristics of spherically expanding hydrogen-methane-air premixed flames in closed combustion vessels
    Journal of Thermal Science and Technology (Internet), 20, (1), p.25-00103_1 - 25-00103_13, 2025/06
  21. Development of a compact ${it in situ}$ $$^{3}$$He neutron spin filter at J-PARC
    Nuclear Instruments and Methods in Physics Research A, 1075, p.170410_1 - 170410_8, 2025/06
  22. Experimental studies on spatial resolution of a delay-line current-biased kinetic inductance detector
    Nuclear Instruments and Methods in Physics Research A, 1075, p.170425_1 - 170425_9, 2025/06
  23. $$>$$100 m fiber-coupled microchip laser-induced breakdown spectroscopy for remote elemental analysis applications
    Optics Express (Internet), 32, (25), p.45158 - 45170, 2024/12
  24. Origin of ferroelectric polarization in bismuth sodium titanate
    Physical Review B, 111, (21), p.214113_1 - 214113_13, 2025/06
  25. Kinetic energy of fission fragments within a dynamical model
    Physical Review C, 112, (1), p.014608_1 - 014608_7, 2025/07
  26. Applicability of low-temperature thermochronology to the evolution of young ($$<$$$$sim$$5 Ma) orogenic systems: a case study from the Japanese Islands
    Progress in Earth and Planetary Science (Internet), 12, p.59_1 - 59_20, 2025/07
  27. Detection of beta-emitting radioactive hotspots inside the Fukushima Daiichi Nuclear Power Station Unit 3 reactor building using an optical fiber radiation sensor based on wavelength-resolving analysis
    Radiation Measurements, 187, p.107486_1 - 107486_8, 2025/09
  28. Evaluation of stability of precipitates under irradiation in 316FR steel used as fast reactor structural material
    Research & Development in Material Science (Internet), 21, (5), p.2632 - 2637, 2025/06
  29. Influence of temperature on mechanical behavior and plasticity mechanism of a precipitation-strengthened medium-entropy alloy
    Science China; Technological Sciences, 68, (6), p.1620201_1 - 1620201_10, 2025/06
  30. Radial distribution and transport processes of $$^{137}$$Cs from bark to wood of Japanese cedar (${it Cryptomeria japonica}$) in a mountainous forest of Fukushima
    Chigaku Zasshi, 134, (3), p.309 - 321, 2025/06
  31. Detrital zircon U-Pb dates from the Sawando Complex of the Mino Terrane in the Takane area, Gifu Prefecture, Japan
    Chishitsugaku Zasshi (Internet), 131, (1), p.31 - 38, 2025/03
  32. Depositional age of the Lower-Middle Miocene Tanabe Group constrained by detrital zircon U-Pb ages and its implications for stress field
    Chishitsugaku Zasshi (Internet), 131, (1), p.59 - 70, 2025/04
  33. Understanding of effect of dispersion length on maximum nuclide release rate as an indicator for safety assessment of geological disposal
    Genshiryoku Bakkuendo Kenkyu (CD-ROM), 32, (1), p.10 - 22, 2025/06
  34. Image processing-based method for evaluating corrosion
    Kensa Gijutsu, 30, (8), p.21 - 26, 2025/08
  35. Neutron target for high-intensity operation at J-PARC MLF
    Proceedings of 16th International Particle Accelerator Conference (IPAC25) (Internet), p.3245 - 3249, 2025/06
  36. Development of risk importance measures for dynamic PRA based on risk triplet, 1; The Concept and measures of risk importance
    Proceedings of Probabilistic Safety Assessment and Management & Asian Symposium on Risk Assessment and Management (PSAM17 & ASRAM2024) (Internet), 9 Pages, 2024/10
  37. Development of risk importance measures for dynamic PRA based on risk triplet, 2; Trial measurement of risk importance through dynamic level 2 PRA with RAPID
    Proceedings of Probabilistic Safety Assessment and Management & Asian Symposium on Risk Assessment and Management (PSAM17 & ASRAM2024) (Internet), 10 Pages, 2024/10
  38. Present status of JAEA-Tokai tandem accelerator
    Proceedings of 21st Annual Meeting of Particle Accelerator Society of Japan (Internet), p.1165 - 1169, 2024/10
  39. Status of numerical tool development for the initiating phase in severe accidents of SFR in Japan
    IAEA-TECDOC-2079, p.163 - 175, 2025/01
  40. Photonuclear data evaluation for nuclei around A=200 considering experimental double differential cross-section data
    Journal of Nuclear Science and Technology, 17 Pages, 2025/00
  41. Application study of adaptive mesh refinement method on unsteady wake vortex analysis
    Nuclear Technology, 13 Pages, 2025/06
  42. Development of HCl-free solid-phase extraction combined with ICP-MS/MS for rapid assessment of difficult-to-measure radionuclides, 3; Measurement of $$^{79}$$Se concentration in concrete rubble
    Journal of Radioanalytical and Nuclear Chemistry, 10 Pages, 2025/00
  43. Estimation of influence of implicit effect due to multi-group cross-section perturbations on uncertainty analysis in PWR-UO$$_{2}$$ and -MOX lattice calculations
    Journal of Nuclear Science and Technology, 9 Pages, 2025/03
  44. Diffusion of Cs$$^{+}$$, I$$^{-}$$ and HDO onto pre-Neogene sedimentary rocks
    Journal of Nuclear Science and Technology, 14 Pages, 2025/00
  45. Assessment of suspended sediment and $$^{137}$$Cs sources during the flood event in the Fukushima river using $$^{13}$$C and $$^{14}$$C
    Journal of Radioanalytical and Nuclear Chemistry, 7 Pages, 2025/07
  46. Analysis and quantification of tritium and other low-level radionuclides present in ALPS-treated water
    Analytical Sciences, 9 Pages, 2025/06

Patent　1　－

  1. 超音波探触子及び超音波探触子の製造方法
    特開2025-104728, 2025/07/10