Atom Probe Tomography Unit | NIMS

Application Examples

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

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

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Nanocrystalline Soft Magnetic Materials

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Mg-implanted p-type Gallium Nitride (GaN)

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Sulfur at the Oxide/Ni-base Superalloy Interface

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Self-Assembled InAs/InGaAlAs Quantum Dots

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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