S. Kajita

Hwangbo, D., Feng, S., Kajita, S., Tanaka, H., Zhang, R., Hayashi, Y., … Morgan, T. (2025). Formation of hot spots and arc ignition on tungsten with nano-tendril bundles under high-density hydrogen plasma exposure. Scientific Reports, 15(Physics), 7903. https://doi.org/10.1038/s41598-025-92412-y (Original work published 2025)

Kajita, S., Nishijima, D., Fujii, K., Tanaka, H., Vernimmen, J., van der Meiden, H., … Ohno, N. (2024). Machine learning aided line intensity ratio method for helium-hydrogen mixed recombining plasmas. Plasma Physics and Controlled Fusion, 66(10), 105005. https://doi.org/10.1088/1361-6587/ad6a81

Ranade, A., Feng, S., Kajita, S., & Tsampas, M. (2024). Helium plasma irradiation on Nickel: Nanostructure formation and electrochemical characteristics. Applied Surface Science, 669, 160413. https://doi.org/10.1016/j.apsusc.2024.160413

Kajita, S., & Bieberle-Hütter, A. (2024). Low onset potential for oxygen evolution reaction on hematite electrodes processed with He plasma irradiation. International Journal of Hydrogen Energy, 57, 1118-1125. https://doi.org/10.1016/j.ijhydene.2024.01.110 (Original work published 2024)

Kajita, S., Eda, T., Feng, S., Tanaka, H., Bieberle-Hütter, A., & Ohno, N. (2023). Increased photoelectrochemical performance of vanadium oxide thin film by helium plasma treatment with auxiliary molybdenum deposition. Advanced Energy and Sustainability Research, 4(3), 2200141. https://doi.org/10.1002/aesr.202200141

Feng, S., Kajita, S., Higashi, M., Bieberle-Hütter, A., Yoshida, T., & Ohno, N. (2022). Photoelectrochemical properties of plasma-induced nanostructured tungsten oxide. Applied Surface Science, 580, 151979. https://doi.org/10.1016/j.apsusc.2021.151979 (Original work published 2022)

Hayashi, Y., Tanaka, H., Ohno, N., Kajita, S., Morgan, T. W., van der Meiden, H., … Masuda, S. (2022). Reduction of pulsed particle load with dynamic pressure induced by transient recycled neutral flux. Plasma Physics and Controlled Fusion, 64(10), 105013. https://doi.org/10.1088/1361-6587/ac8acb

Yoshikawa, M., Tanaka, H., Hayashi, Y., Kajita, S., van der Meiden, H., Vernimmen, J. M., … Sakamoto, M. (2022). Effects from the Target Plate Geometry on Fluctuations of Helium Plasma in the Linear Divertor Simulator Magnum-PSI. Plasma and Fusion Research, 17, 1402100. https://doi.org/10.1585/pfr.17.1402100 (Original work published 2022)

Kajita, S., Sho, I., Tanaka, H., Nishijima, D., Fujii, K., van der Meiden, H., & Ohno, N. (2022). Use of machine learning for a helium line intensity ratio method in Magnum-PSI. Nuclear Materials and Energy, 33, 101281. https://doi.org/10.1016/j.nme.2022.101281 (Original work published 2022)

Kajita, S., Nishijima, D., Fujii, K., Akkermans, G., & van der Meiden, H. (2021). Application of multiple regression for sensitivity analysis of helium line emissions to the electron density and temperature in Magnum-PSI. Plasma Physics and Controlled Fusion, 63(5), 055018. https://doi.org/10.1088/1361-6587/abf36e