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研究開発分野

最新情報　2026年2月　108件

研究開発報告書類　7件　－

  1. 溶融及び凝固条件が模擬廃棄物ガラス構造に与える影響
    JAEA-Research 2025-012, 43 Pages, 2026/01
  2. 再処理特別研究棟の解体廃棄物に対する廃棄体化を考慮した分別の導入
    JAEA-Technology 2025-012, 39 Pages, 2026/01
  3. 瑞浪超深地層研究所の坑道埋め戻し等事業における環境モニタリング調査; 瑞浪超深地層研究所用地周辺の環境影響調査(2024年度)
    JAEA-Data/Code 2025-013, 66 Pages, 2026/01
  4. 瑞浪超深地層研究所の坑道埋め戻し等事業における環境モニタリング調査; 研究所用地および研究所用地周辺のボーリング孔等における地下水の水圧・水質観測結果(2024年度)
    JAEA-Data/Code 2025-014, 109 Pages, 2026/01
  5. JENDL-5のMATXSライブラリ作成
    JAEA-Data/Code 2025-016, 35 Pages, 2026/01
  6. 令和6年度大型計算機システム利用による研究成果報告集
    JAEA-Review 2025-044, 140 Pages, 2026/01
  7. 簡易非破壊測定に向けた革新的なn・$$gamma$$シンチレーション検出システムの開発(委託研究); 令和5年度英知を結集した原子力科学技術・人材育成推進事業
    JAEA-Review 2025-046, 70 Pages, 2026/01

学会誌等掲載論文　101件　－

  1. Lyotropic polymer liquid crystal coating; Enabling lamellar ion-conduction pathways for superior C-Rate performance in NCM523 cathodes
    ACS Applied Energy Materials (Internet), 8, (22), p.16589 - 16600, 2025/11
  2. Effects of thoron inhalation and cyclosporin A treatment on dextran sulfate sodium-induced oxidative damage in mice
    Acta Medica Okayama (Internet), 79, (6), p.421 - 429, 2025/12
  3. Evaluation of microwave absorption properties of CNT-containing alumina composites and its application as a heating medium for microwave-heated particle synthesis
    Advanced Powder Technology, 36, (9), p.105008_1 - 105008_11, 2025/09
  4. Unsupervised learning-based acoustic detection of gas leakage in liquid; Evaluation of noise resistance based on parametric ROC analysis
    AI Thermal Fluids (Internet), 5, p.100029_1 - 100029_15, 2026/03
  5. Isotope-specific quantitative mapping of $$^{90}$$Sr at subfemtogram levels via online isotope dilution and laser ablation inductively coupled plasma tandem mass spectrometry
    Analytical Chemistry, 97, (50), p.27980 - 27987, 2025/11
  6. Analysis of fracture conditions of Cr-coated Zr alloy claddings under LOCA conditions calculated using FEMAXI fuel performance code
    Annals of Nuclear Energy, 230, p.112114_1 - 112114_14, 2026/06
  7. Neutronic characteristics of a partially damaged reactor model with varying numbers of damaged fuel assemblies
    Annals of Nuclear Energy, 230, p.112171_1 - 112171_13, 2026/06
  8. Atomic configuration of flat honeycomb lattice structure of bismuthene on Ag(111)
    Applied Physics Letters, 127, (26), p.263102_1 - 263102_6, 2025/12
  9. Coherent transport in strongly correlated perovskite-manganite quantum wells
    Applied Physics Letters, 128, (2), p.022405_1 - 022405_6, 2026/01
  10. Development of the direct deuteration method for amino acids and characterization of deuterated tryptophan
    Bioengineering (Internet), 12, (9), p.981_1 - 981_19, 2025/09
  11. Formation of rod-like particles with periodic interior by hydroxypropylmethyl cellulose samples with narrow molar mass distributions in aqueous solutions
    Biomacromolecules, 26, (11), p.8332 - 8342, 2025/11
  12. Development of nano-sized graphene flowers as neutron reflectors; Intensify neutron beam caused by coherent scattering
    Canadian Journal of Physics, 103, (12), p.1225 - 1231, 2025/12
  13. Pilot full-scale demonstration of a prototype table-top neutron resonance transmission analysis system for nuclear material detection
    Communications Engineering (Internet), 5, p.11_1 - 11_14, 2026/01
  14. Development and validation of generalized Monte Carlo track-structure simulation model applicable to arbitrary ions in arbitrary materials
    Computer Physics Communications, 316, p.109758_1 - 109758_15, 2025/11
  15. Molecular dynamics simulation of nanostructure formation in amorphous SiO$$_{2}$$ by high-energy irradiation
    ECS Journal of Solid State Science and Technology, 14, (12), p.124003_1 - 124003_9, 2025/12
  16. Landscape signature of seismogenic faults in the off and onshore domains of the Noto Peninsula in Japan's back-arc
    Geophysical Research Letters, 52, (24), p.e2025GL116602_1 - e2025GL116602_10, 2025/12
  17. Chemical kinetic uncertainty quantification for Reynolds-Averaged Navier-Stokes simulations of turbulent premixed combustion
    International Journal of Heat and Mass Transfer, 258, p.128275_1 - 128275_15, 2026/05
  18. Highly black material made from activated carbon
    Japanese Journal of Applied Physics, 65, (2), p.028001_1 - 028001_4, 2026/01
  19. A Semi-implicit weakly compressible solver for gas-liquid two-phase flows
    Journal of Computational Physics, 547, p.114534_1 - 114534_25, 2026/02
  20. Environmentally friendly geopolymers; Synthesis and characterization of pH-Controlled metakaolinite; Phosphate-based hardened bodies
    Journal of Environmental Chemical Engineering, 13, (6), p.119612_1 - 119612_9, 2025/12
  21. Rapid recharge and descent of thundercloud core producing gamma-ray glow
    Journal of Geophysical Research; Atmospheres, 130, (24), p.e2025JD043927_1 - e2025JD043927_16, 2025/12
  22. Measurement of two-photon decay width of $$chi_{c2}(1P)$$ in $$ gamma gamma rightarrow chi_{c2}(1P) rightarrow J/psigamma$$ at Belle
    Journal of High Energy Physics (Internet), 2023, (1), p.160_1 - 160_18, 2023/01
  23. Machine learning potentials for refractory high-entropy alloys applied to atomistic modeling of dislocation slip behavior
    Journal of Materials Research and Technology, 40, p.3798 - 3805, 2026/01
  24. Fukushima Daiichi Nuclear Power Plant Unit 2 Accident analysis considering the thermal stratification and containment leakage
    Journal of Nuclear Science and Technology, 62, (12), p.1226 - 1230, 2025/12
  25. Low-power test of bridge coupler in disk-and-washer structure for muon acceleration
    Journal of Physics; Conference Series, 3094, (1), p.012025_1 - 012025_6, 2025/09
  26. Upgrade of low-level RF system for J-PARC linac RFQ-TS
    Journal of Physics; Conference Series, 3094, (1), p.012049_1 - 012049_6, 2025/09
  27. Upgrade of two-dimensional scintillation neutron detectors for single crystal diffractometer SENJU at J-PARC MLF
    Journal of Physics; Conference Series, 3130, (1), p.012002_1 - 012002_6, 2025/11
  28. Analysis of the effect of crack curvature in Mini-C(T) specimen on fracture toughness evaluation
    Journal of Pressure Vessel Technology, 148, (2), p.021504_1 - 021504_10, 2026/04
  29. Quantum phase transition and magnetic excitation in the $$S$$=1/2 Ising-like antiferromagnetic chain CsCoCl$$_{3}$$ in transverse magnetic fields
    Journal of the Physical Society of Japan, 94, (12), p.124703_1 - 124703_8, 2025/12
  30. Longitudinal analysis of male fertility using an Acr-Luc knock-in mouse model; A Preclinical platform for reproductive toxicity testing
    Medcomm (Internet), 7, (1), p.e70568_1 - e70568_11, 2026/01
  31. Spectral evidence for Dirac spinons in a kagome lattice antiferromagnet
    Neutron News, 35, (3-4), p.26 - 28, 2024/10
  32. Stability threshold for stratification-induced flowrate oscillations in PLANDTL-2 sodium natural circulation experiment
    Nuclear Engineering and Design, 444, p.114382_1 - 114381_15, 2025/12
  33. A Method for estimating light quenching in inorganic scintillator detectors for radioactive ion beam experiments
    Nuclear Instruments and Methods in Physics Research A, 1085, p.171298_1 - 171298_7, 2026/05
  34. Field-induced anomaly in the anisotropic non-Fermi-liquid normal state of UBe$$_{13}$$
    Physical Review B, 112, (24), p.245157_1 - 245157_10, 2025/12
  35. Emergent impedance due to antiferromagnetic domain wall dynamics
    Physical Review B, 113, (1), p.014421_1 - 014421_7, 2026/01
  36. Influence of transport coefficients on fission dynamics in the five-dimensional Langevin approach
    Physical Review C, 112, (3), p.034613_1 - 034613_11, 2025/09
  37. Experimental determination of the resonance width and the branching ratio $$Gamma_{p1}$$/$$Gamma_{p0}$$ for the 19.40-MeV state in $$^{8}$$Be for studying the $$^{7}$$Be($$n$$,$$p1$$)$$^{7}$$Li$$^{*}$$ reaction relevant to the cosmological lithium problem
    Physical Review C, 112, (3), p.035801_1 - 035801_6, 2025/09
  38. Measurements of branching fractions of $$Lambda_c^+ to Sigma^+ eta$$ and $$Lambda_c^+ to Sigma^+ eta'$$ and asymmetry parameters of $$Lambda_c^+ to Sigma^+ pi^0$$, $$Lambda_c^+ to Sigma^+ eta$$, and $$Lambda_c^+ to Sigma^+ eta'$$
    Physical Review D, 107, (3), p.032003_1 - 032003_12, 2023/02
  39. Effect of a repulsive three-body interaction on the $$DD^{(*)}K$$ molecule
    Physical Review D, 111, (11), p.114006_1 - 114006_9, 2025/06
  40. $$Z_c(3900)$$ in a hadronic molecule and a triangle singularity approach at finite temperature
    Physical Review D, 112, (1), p.016014_1 - 016014_14, 2025/07
  41. Understanding the low-lying $$Omega_c$$ structures from a coupled-channel perspective
    Physical Review D, 112, (3), p.034035_1 - 034035_11, 2025/08
  42. Structure of heavy quarkonia in a strong magnetic field
    Physical Review D, 112, (9), p.094013_1 - 094013_18, 2025/11
  43. Search for a dark photon and an invisible dark Higgs boson in $$mu^+mu^-$$ and missing energy final states with the Belle II experiment
    Physical Review Letters, 130, (7), p.071804_1 - 071804_8, 2023/02
  44. Self-reconstruction of order parameter in spin-triplet superconductor UTe$$_2$$
    Physical Review Letters, 135, (13), p.136502_1 - 136502_6, 2025/09
  45. Generation and measurement of gamma rays with axially symmetric polarization states via Compton scattering
    Physical Review Research (Internet), 7, (3), p.033130_1 - 033130_17, 2025/08
  46. Proton spin decomposition via QCD sum rules
    Physics Letters B, 866, p.139577_1 - 139577_4, 2025/07
  47. Shape evolution in neutron-rich Rh isotopes; First measurement of negative-parity isomers in $$^{117,119}$$Rh
    Physics Letters B, 873, p.140144_1 - 140144_9, 2026/02
  48. Evaluation of the uncertainty in calculating nanodosimetric quantities due to the use of different interaction cross sections in Monte Carlo track structure codes
    PLOS ONE (Internet), 21, (1), p.e0340500_1 - e0340500_22, 2026/01
  49. Production of doubly heavy baryons with the quark-diquark description
    Proceedings of Science (Internet), 500, p.010_1 - 010_6, 2026/01
  50. Extraction, separation and isolation of MA from Ln using two extractants (TODGA and ADAAM) and a masking agent (DTBA)
    Progress in Nuclear Science and Technology (Internet), 8, p.202 - 204, 2025/09
  51. Studying the in-medium $$phi$$ meson spectrum through kaons in proton-nucleus reactions
    Progress of Theoretical and Experimental Physics (Internet), 2025, (11), p.113C01_1 - 113C01_20, 2025/11
  52. Longitudinal phase-space direct measurement of intermediate pulses for a high-intensity beam accumulation in the J-PARC RCS
    Progress of Theoretical and Experimental Physics (Internet), 2025, (11), p.113G01_1 - 113G01_14, 2025/11
  53. Evaluation of sources and seasonal variations of dissolved $$^{137}$$Cs in stream water in forested catchments
    Science of the Total Environment, 1014, p.181397_1 - 181397_9, 2026/02
  54. Effects of self-shielding and scattering matrix treatments in detailed burnup calculation
    Transactions of the American Nuclear Society, 133, (1), p.698 - 701, 2025/11
  55. 深共晶溶媒について
    ぶんせき(インターネット), 2025, (11), p.368 - 372, 2025/10
  56. 劣化ウランの資源価値を創出するための技術開発
    エネルギーレビュー, 45, (8), p.44 - 47, 2025/07
  57. 設計想定を超える地震荷重を想定した配管エルボの損傷モード(配管要素加振試験の紹介)
    配管技術, 68, (2), p.1 - 7, 2026/02
  58. 日本人の正確な被ばく線量評価用ポリゴン型人体モデルの開発
    Isotope News, (801), p.6 - 9, 2025/10
  59. 転換期をむかえた原子力開発
    海外事情, 73, (3), p.47 - 62, 2025/05
  60. ふげんの廃止措置の状況と今後,1
    日本原子力学会誌ATOMO$$Sigma$$, 65, (9), p.540 - 543, 2023/09
  61. 放射線防護に関する国内および国際規制の枠組み構築へ向けた技術的支援と教育およびパブリックコミュニケーションを通じた社会活動
    日本原子力学会誌ATOMO$$Sigma$$, 67, (12), p.703 - 707, 2025/12
  62. 原子力産業の未来を拓く; 次世代プラントを支えるAIとデジタル技術; 革新炉開発におけるAI技術の活用
    日本原子力学会誌ATOMO$$Sigma$$, 68, (1), p.31 - 35, 2026/01
  63. 高レベル放射性廃棄物地層処分施設のサイト選定方式による立地受容への影響要因の違い
    リスク学研究, 35, (2), p.83 - 95, 2025/09
  64. CFD simulation of core exit temperature behavior during LSTF small-break LOCA experiment
    Proceedings of 10th Workshop on Computational Fluid Dynamics for Nuclear Reactor Safety (CFD4NRS-10) (Internet), 12 Pages, 2025/00
  65. Spatial polarization distribution measurements of gamma rays produced by inverse Compton scattering
    Proceedings of 16th International Particle Accelerator Conference (IPAC25) (Internet), p.194 - 196, 2025/11
  66. Preliminary study of diffusion and SP3 calculations in unstructured mesh geometry for core deformation reactivity evaluation on SFR
    Proceedings of 2025 International Congress on Advances in Nuclear Power Plants (ICAPP 2025) (Internet), 11 Pages, 2025/09
  67. Development of physical models to simulate disrupted core in metal-fuel sodium-cooled fast reactors
    Proceedings of 21st International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-21) (Internet), 12 Pages, 2025/08
  68. Core deformation reactivity with neutronics-thermal hydraulics-structural mechanics coupled analysis for FFTF LOFWOS Test #13
    Proceedings of 21st International Topical Meeting on Nuclear Reactor Thermal Hydraulics (NURETH-21) (Internet), 14 Pages, 2025/08
  69. Subcritical water treatment of spent tannin-based uranium recovery adsorbent
    Proceedings of 32nd International Conference on Nuclear Engineering, Vol.13 (Internet), p.525 - 533, 2026/01
  70. Development of validation matrix of fuel assembly thermal-hydraulics sub-channel analysis code for sodium-cooled fast reactors
    Proceedings of 32nd International Conference on Nuclear Engineering, Vol.15 (Internet), p.647 - 659, 2026/01
  71. Advancing materials studies for high-power proton accelerators in J-PARC
    Proceedings of 71st ICFA Advanced Beam Dynamics workshop on High-Intensity and High-Brightness Hadron Beams (HB2025) (Internet), p.359 - 363, 2025/10
  72. Development of radiological characterization method for research reactor decommissioning in JAEA
    Proceedings of International Conference on Nuclear Decommissioning; Addressing the Past and Ensuring the Future 2023 (Internet), 5 Pages, 2025/00
  73. Studies of nuclear criticality safety of fuel debris using the modified STACY critical assembly
    Proceedings of Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) (Internet), p.90 - 99, 2025/09
  74. Multi-physics analysis to identify criticality condition of windscale works criticality accident
    Proceedings of Nuclear Criticality Safety Division 2025 Conference (NCSD 2025) (Internet), p.191 - 194, 2025/09
  75. Fracture toughness evaluation with different sampling positions in butt-welded HAZ of RPV steel
    Proceedings of the ASME 2025 Pressure Vessels & Piping Conference (PVP2025) (Internet), 5 Pages, 2025/07
  76. Fundamental consideration of allowable flaw lengths given by the ASME Code Section XI using flat plates under tensile loading
    Proceedings of the ASME 2025 Pressure Vessels & Piping Conference (PVP2025) (Internet), 5 Pages, 2025/07
  77. Fabrication of low-O/M fast reactor MOX fuel and analysis on its oxygen potential behaviors
    Proceedings of TopFuel 2025; Nuclear Reactor Fuel Performance Conference (Internet), 10 Pages, 2025/10
  78. Measurement of transient fission gas release from high-burnup MOX fuel under a simulated reactivity-initiated accident condition using fission gas dynamics testing technique
    Proceedings of TopFuel 2025; Nuclear Reactor Fuel Performance Conference (Internet), p.1292 - 1301, 2025/10
  79. Development of the three-dimensional CFD analysis model of helium heat exchanger type steam reformer for hydrogen production by nuclear heat
    Proceedings of World Hydrogen Technologies Convention 2025 (WHTC 2025) (Internet), p.26 - 28, 2025/10
  80. 有機元素分析装置用試料自動包埋装置の開発
    第25回AMSシンポジウム報告集(インターネット), 2 Pages, 2026/01
  81. 東濃地科学センターにおける微量試料の放射性炭素測定
    第25回AMSシンポジウム報告集(インターネット), 4 Pages, 2025/00
  82. MA含有燃料中のPu定量における中性子非破壊測定へのMA核種の影響評価
    第46回日本核物質管理学会年次大会会議論文集(インターネット), 3 Pages, 2025/12
  83. 原子力機構における核セキュリティの法令遵守活動の改善
    第46回日本核物質管理学会年次大会会議論文集(インターネット), 4 Pages, 2025/12
  84. 原子力機構における核セキュリティ文化醸成活動と意識調査の長期分析
    第46回日本核物質管理学会年次大会会議論文集(インターネット), 4 Pages, 2025/12
  85. 原子力施設への攻撃に関する米国の論理; 国際人道法の観点から
    第46回日本核物質管理学会年次大会会議論文集(インターネット), 4 Pages, 2025/12
  86. JAEAにおける保障措置対応業務の継続的改善に向けた取組み; 保障措置是正処置プログラム(SGCAP)
    第46回日本核物質管理学会年次大会会議論文集(インターネット), 4 Pages, 2025/12
  87. 高放射性固体廃棄物中の核物質量の定量に係る非破壊測定技術開発; PHITSを用いた$$gamma$$線によるHe-3計数管への影響評価
    第46回日本核物質管理学会年次大会会議論文集(インターネット), 4 Pages, 2025/12
  88. 幌延深地層研究センターの深度500mの調査坑道を対象とした掘削損傷領域の事前予測
    第51回岩盤力学に関するシンポジウム講演論文集(インターネット), p.119 - 124, 2025/12
  89. クラウンエーテル系深共晶溶媒による希土類金属の抽出分離
    深共晶溶媒の開発と応用, p.46 - 53, 2025/07
  90. 連携ネットワークによる原子力教育
    変革時代の原子力人材; 将来の原子力基盤を支える大学の原子力教育; NSAコメンタリーシリーズ, No.29, p.55 - 59, 2025/09
  91. 不均一な粒子充填層の透過率とForchheimer係数の推定
    日本機械学会熱工学コンファレンス2025講演論文集, 1 Pages, 2025/10
  92. Consideration of the production method for Auger electron emitter $$^{77}$$Br using the CCONE-based calculation system
    RIKEN Accelerator Progress Report, Vol.58, p.54, 2025/12
  93. Fundamental science on oxygen storage capacity of cerium complex oxides for advanced on-board diagnostics, 1; Kinetic observation of cerium valence change using synchrotron radiation
    SAE Technical Paper 2025-01-8474 (Internet), 8 Pages, 2025/04
  94. 福島県沖で採取した水産物の放射性核種測定と分析手法の検討
    KEK Proceedings 2025-2(インターネット), p.151 - 156, 2025/12
  95. Bridging microdosimetry and macrodosimetry; A Comparative review of computational approaches
    Journal of Radiation Protection and Research, 11 Pages, 2025/12
  96. Measurements of neutron capture cross-sections for nuclides of interest in decommissioning (V); $$^{94}$$Zr(n, $$gamma$$)$$^{95}$$Zr and $$^{96}$$Zr(n, $$gamma$$)$$^{97}$$Zr reactions at JRR-3
    Journal of Nuclear Science and Technology, 14 Pages, 2025/11
  97. Optimization of microwave power in ESR dosimetry of tooth enamel in Japanese macaques
    International Journal of Radiation Biology, 8 Pages, 2025/00
  98. Experimental visualization of liquid slug dynamics in a meander-shaped low-fill heat pipe using neutron radiography
    Journal of Visualization, 12 Pages, 2025/11
  99. Preliminary analysis of the (U, Pu)Be$$_{13}$$ fuel in an intermediate spectrum sodium-cooled reactor with a lower linear heat rating
    Nuclear Science and Engineering, 12 Pages, 2025/00
  100. Relationships among non-allophanic/allophanic indicators in six Japanese forest Andosol profiles; Implications for soil classification and genesis
    Soil Science and Plant Nutrition, 12 Pages, 2026/00
  101. Study of dissolved radon and optimization of $$^{211}$$Rn/$$^{211}$$At generator
    Radiochimica Acta, 9 Pages, 2026/00