3次元アトムプローブユニット | NIMS

成果事例Application Examples

二段階拡散法によるネオジム磁石の高性能化

Dy-reduced High-Performance Nd-Fe-B Magnet by Two-Step Diffusion Process

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Sm(Fe0.8Co0.2)12-B薄膜磁石

Rare-earth Lean Sm(Fe0.8Co0.2)12-B Thin Film Magnet

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ナノ結晶軟磁性材料

Nanocrystalline Soft Magnetic Materials

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Mgイオン注入窒化ガリウム（GaN）

Mg-implanted p-type Gallium Nitride (GaN)

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Ni基超合金と酸化被膜界面への不純物元素偏析

Sulfur Segregation at the Oxide/Ni-base Superalloy Interface

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自己組織化InAs/InGaAlAs量子ドット

Self-Assembled InAs/InGaAlAs Quantum Dots

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InGaN/GaN量子井戸構造を通過する貫通転位

Threading Dislocations in InGaN Quantum Wells

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Publications by using Atom Probe Tomography (2026~)
2026
  1. "High-throughput development of flexible amorphous materials showing large anomalous Nernst effect via automatic annealing and thermoelectric imaging", S.J. Park, R. Gautam, A. Alasli, T. Hirai, F. Ando, H. Nagano, H. Sepehri-Amin, and K. Uchida, Mater. Today 92, 416-424 (2026)   LEAP5000XS 
  2. "Electrical activity of Mg atoms clustering at nanoscale defects induced by N ion implantation in GaN", K. Ishikawa, E. Kano, J. Uzuhashi, K. Sumida, T. Narita, M. Horita, J. Sahashi, S. Lu, J. Suda, T. Ohkubo, T. Kachi, and N. Ikarashi, Appl. Phys. Lett. 128, 252102 (2026)   Invizo6000 
  3. "Structural heterogeneity-induced enhancement of transverse magneto-thermoelectric conversion revealed by thermoelectric imaging in functionally graded materials", S.J. Park, R. Gautam, T. Yagi, R. Modak, H. Sepehri-Amin, and K. Uchida, Sci. and Technol. Adv. Mater. 27, 2643965 (2026)   LEAP5000XS 
  4. "Grain-boundary engineering of Sm(Fe,Co)12-B thin films via boron absorption", J. Uzuhashi, Y. Mori, T. Koyama, T. Abe, Y.K. Takahashi, and T. Shima, Acta Mater. 309, 122098 (2026)   Invizo6000 
  5. "Spinodal Magnetoresistive Memristors", T. Yamamoto, T. Ichinose, J. Uzuhashi, S. Tsunegi, T. Nozaki, T. Ohkubo, S. Tamaru, K. Yakushiji, H. Kubota, and S. Yuasa, Adv. Funct. Mater. 36, e23154 (2026)   Invizo6000 
  6. "The Effect of Na and Ag Doping − Alone and in Combination − on SnS1-xSex Nanostructured Thermoelectric Materials", I. Minowa, M. Takahashi, S. Moore, J. Uzuhashi, T. Ohkubo, and S. Maenosono, Sustain. Energy Fuels 10, 1303-1312 (2026)   Invizo6000 
  7. "Element distribution and hydrogen states in Li8Mg8Al28Ti28Nb28 lightweight high entropy alloy before and after hydrogen absorption", H. Hashimoto, K. Asano, T.T. Sasaki, K. Sakaki, T. Ohkubo, M. Hattori, E. Oonuma, and S. Isobe, J. Alloys Compd. 1053, 186207 (2026)   LEAP5000XS