{"id":494,"date":"2024-02-20T11:41:50","date_gmt":"2024-02-20T02:41:50","guid":{"rendered":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/okamoto\/?page_id=494"},"modified":"2025-09-12T15:11:56","modified_gmt":"2025-09-12T06:11:56","slug":"publication2","status":"publish","type":"page","link":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/okamoto\/publication2\/","title":{"rendered":"Publication"},"content":{"rendered":"

\u8ad6\u6587\uff08Original Paper\uff09<\/span><\/strong><\/h2>\n

2025<\/strong><\/p>\n

    \n
  1. \n
      \n
    1. \u00a0Ultra-low core loss in Fe-enriched soft magnetic ribbons enabled by nanostructure
      \nand high-frequency domain engineering<\/span>. [Nature Communications, 16: 8022, 1-11, 2025] R. Gautam, S. Hiramoto, N. Kulesh, H. Mamiya, S. Okamoto, N. Ono, T. Ogasawara, T. Ohkubo, H. Sepehri-Amin (DOI: https:\/\/doi.org\/10.1038\/s41467-025-63139-1<\/em><\/a>)<\/li>\n
    2. Ultra-low core loss and high core saturation magnetization of nanocrystalline Fe-B-P-Cu powder cores fabricated by using a hot-press process. [Acta Materialia, 294, 121159, 1-7, 2025] M. Kuno, N. Ono, Y. Imano, A. Urata, H. Oikawa, S. Okamoto (DOI: https:\/\/doi.org\/10.1016\/j.actamat.2025.121159<\/a><\/em>)<\/li>\n
    3. RECODE: Leveraging Reliable Self-generated Tests and Fine-Grained Execution Feedback to Enhance LLM-Based Code Generation. [Advanced Intelligent Computing Technology and Applications, 510-521, 2025] Y. Liang, R. Ying, T. Taniguchi, C. Gan, Z. Cui (DOI: https:\/\/doi.org\/10.1007\/978-981-95-0014-7_43<\/a><\/em>)<\/li>\n
    4. Exploring Behavior-Driven Development for Code Generation. [Advanced Intelligent Computing Technology and Applications, 41-51, 2025] Y. Liang, C. Gan, R. Ying, Z. Cui (DOI: https:\/\/doi.org\/10.1007\/978-981-95-0014-7_4<\/a><\/em>)<\/li>\n
    5. Synthesis of heat-integrated thermally coupled nonsharp distillation using self-adaptive spherical search. [AIChE Journal, 2025; e18801, 1-16, 2025] A. Wang, R. Ying, Y. Fukushima (DOI: https:\/\/doi.org\/10.100<\/a>2\/aic.18801<\/a><\/em>)<\/li>\n
    6. Feature Analysis on Iron Loss Behaviors of Various Soft Magnetic Cores under DC Bias Fields. [Journal of the Magnetics Society of Japan, 49(1), 117002, 21-26, 2025] T. Onuma, N. Ono, S. Okamoto (DOI: https:\/\/doi.org\/10.3379\/msjmag.2501r005<\/a><\/em>)<\/li>\n
    7. Ultra-low core loss and high core saturation magnetization of nanocrystalline Fe-B-P-Cu powder cores fabricated by using a hot-press process. [Acta Materialia,<\/strong><\/em> 294 (2025) 121159] M. Kuno, N. Ono, Y. Imano, A. Urata, H. Oikawa, S. Okamoto (DOI: https:\/\/doi.org\/10.1016\/j.actamat.2<\/a>025.121159<\/a><\/em>)<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n
      \n2024<\/strong><\/summary>\n
        \n
      1. \n
          \n
        1. Feature extraction and classification of microstructure and magnetic tomography images of an advanced Nd-Fe-B sintered magnet. [Japanese Journal of Applied Physics, 63, 117002, 1-6, 2024] T. Suwa<\/span>,\u00a0K. Ishigami<\/span>,\u00a0M. Suzuki, <\/span>S. Okamoto<\/span> (DOI: https:\/\/doi.org\/10.35848\/1347-4065\/ad8995<\/a><\/em>)<\/li>\n
        2. Clustering First-order reversal curve diagram using the Gaussian mixture model and the Davies Bouldin index. [Japanese Journal of Applied Physics, 63, 11SP04, 1-8, 2024] R. Ying, T. Taniguchi, K. Nabeta, K. Ishigami, N. Kikuchi, S. Okamoto\u00a0(DOI: https:\/\/doi.org\/10.35848\/1347-4065\/ad892d<\/a><\/em>)<\/li>\n
        3. Effect of Compaction Pressure on Core Loss in Fe\u2013Ni Powder Cores for High-Frequency Applications. [IEEE Transactions on Magnetics, 60(9), 2800104, 1-4, 2024] M. P. Nguyen, S. Yoshida, S. Okamoto, T. Miyazaki, Y. Endo (DOI: https:\/\/doi.org\/10.1109\/tmag.2024.3402273<\/a><\/em>)<\/li>\n
        4. Multimodal iron loss analyses based on magnetization processes for various soft magnetic toroidal cores. [Journal of Magnetism and Magnetic Materials, 603, 172222, 1-6, 2024] N. Ono, Y. Uehara, T. Onuma, T. Taniguchi, N. Kikuchi, S. Okamoto (DOI:\u00a0 https:\/\/doi.org\/10.1016\/j.jmmm.2024.172222<\/em><\/a>)<\/li>\n
        5. Width-mode order dependent spin wave conversion in an in-plane magnetized microscale T-shaped YIG magnonic splitter. [Journal of Applied Physics, 135, 233901, 2024] T. Taniguchi, J. Sahliger, F. Vilsmeier,\u00a0C. H. Back (DOI: https:\/\/doi.org\/10.1063\/5.0218351<\/em><\/a>)<\/li>\n
        6. Direct observation of current-induced nonlinear spin torque in Pt-Py bilayers. [American Physical Society, 109, 214419, 1-7, 2024] T. Kodama, N. Kikuchi, T. Chiba, S. Okamoto, S. Ohno, S. Tomita (DOI: https:\/\/doi.org\/10.1103\/PhysRevB.109.214419<\/a><\/em>)<\/li>\n
        7. \n
        8. \u30e9\u30f3\u30c0\u30a6\u7406\u8ad6\u304b\u3089\u898b\u305f\u78c1\u5316\u72b6\u614b\u306e\u71b1\u5b89\u5b9a\u6027\u3068\u53cd\u8ee2\u78c1\u5834. [\u65e5\u672c\u78c1\u6c17\u5b66\u4f1a\u8ad6\u6587\u7279\u96c6\u53f7, 8(1), 21-24, 2024] \u4e09\u4fe3\u5343\u6625, \u5c0f\u55e3\u771f\u4eba, \u5ca1\u672c\u8061 (DOI: https:\/\/doi.org\/10.20819\/msjtmsj.24TR811<\/a><\/em>)<\/li>\n
        9. \u6642\u9593\u5909\u8abf\u78c1\u6027\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306b\u5411\u3051\u305f\u30b9\u30d4\u30f3\u6d41\u8a98\u8d77\u900f\u78c1\u7387\u5909\u8abf\u306e\u8a55\u4fa1. [\u65e5\u672c\u78c1\u6c17\u5b66\u4f1a\u8ad6\u6587\u7279\u96c6\u53f7, 8(1), 15-20, 2024] \u5150\u7389\u4fca\u4e4b,\u00a0\u83ca\u6c60\u4f38\u660e,\u00a0\u5ca1\u672c\u8061,\u00a0\u5927\u91ce\u8aa0\u543e, \u51a8\u7530 \u77e5\u5fd7 (DOI: https:\/\/doi.org\/10.20819\/msjtmsj.24TR810<\/a>)<\/li>\n
        10. \n
        11. \n
        12. \n
          Analysis on bimodal complex permeability spectrum of a noise suppression sheet and single constituent flakes. [Journal of Magnetism and Magnetic Materials, 590, 171640, 1-7, 2024] T. Igarashi, S. Tamaru, N. Kikuchi, S. Yoshida, S. Okamoto (DOI: https:\/\/doi.org\/10.1016\/j.jmmm.2023.171640<\/a><\/em>)<\/div>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/details>\n
          \n2023<\/strong><\/summary>\n
            \n
          1. \n
              \n
            1. \u5171\u632f\u6cd5\u306b\u3088\u308b\u5727\u7c89\u6750\u6599\u306e\u9ad8\u5468\u6ce2\u640d\u5931\u6e2c\u5b9a. [\u96fb\u6c17\u5b66\u4f1a\u8ad6\u6587\u8a8c\uff21(\u57fa\u790e\u30fb\u6750\u6599\u30fb\u5171\u901a\u90e8\u9580\u8a8c), 143(12), 374-378, 2023] \u4e0a\u539f\u88d5\u4e8c, \u6cb3\u91ce\u5065\u4e8c, \u4f50\u85e4\u4f51\u6a39, \u5ca1\u672c\u8061<\/li>\n
            2. \n
            3. Accuracy Investigation of High-Frequency Core-Loss Measurement for Low-Permeability Magnetic Materials. [IEEE TRANSACTIONS ON MAGNETICS, 59(11), 6301105, 1-5, 2023] Y. Sato, Y. Uehara, S. Okamoto, S. Yoshida, Y. Endo, N. Ono, N. Misono, H. Matsumoto (DOI: https:\/\/doi.org\/10.1109\/tmag.2023.3283955<\/a><\/em>)<\/li>\n
            4. Feature Analysis on\u00a0B<\/i>\u2013H<\/i> Curves of Dust Cores Under the Application of DC Bias Field. [IEEE TRANSACTIONS ON MAGNETICS, 59(11), 6000705, 1-5, 2023] T. Onuma, Z. Li, S. Okamoto (DOI: https:\/\/doi.org\/10.1109\/tmag.2023.3281548<\/a><\/em>)<\/li>\n
            5. \u9ad8\u7279\u6027\u6c38\u4e45\u78c1\u77f3\u5185\u90e8\u306e\u78c1\u6c17\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u66f2\u7dda\u306b\u6cbf\u3063\u305f\u78c1\u533a\u5909\u5316\u6319\u52d5. [\u96fb\u6c17\u88fd\u92fc, 94, 3-13, 2023] \u5b87\u6839\u5eb7\u88d5, \u7af9\u5185\u8aa0, \u9234\u6728\u57fa\u5bdb, \u5c0f\u6797\u614e\u592a\u90ce, \u5c0f\u8c37\u4f73\u7bc4, \u4e2d\u6751\u54f2\u4e5f, \u83ca\u6c60\u4f38\u660e, A. BOLYACHKIN, H. SEPEHRI-AMIN, \u5927\u4e45\u4fdd\u5fe0\u52dd, \u5b9d\u91ce\u548c\u535a, \u5ca1\u672c\u8061<\/li>\n
            6. Effect of film thickness on microwave assisted switching behavior. [2023 IEEE International Magnetic Conference – Short Papers (INTERMAG Short Papers), 2023] N. Kikuchi, K. Sato, M. Hatayama, T. Shimatsu, S. Okamoto (DOI: https:\/\/doi.org\/10.1109\/intermagshortpapers58606.2023.10228446<\/a><\/em>)<\/li>\n
            7. Understanding the Coercivity of Ga-Containing Nd-Fe-B Sintered Magnets from Feature Extraction and Selection of X-Ray Diffraction Patterns via Dimension Reduction and Sparse Modeling. [2023 IEEE International Magnetic Conference (INTERMAG), 2023] K. Ishigami, T. Onuma, A. Kato, M. Yano, T. Shoji, T. Nakamura, S. Okamoto\u00a0(<\/span>DOI: https:\/\/doi.org\/10.1109\/intermag50591.2023.10265093<\/a><\/em>)<\/li>\n
            8. \u6c38\u4e45\u78c1\u77f3\u306b\u304a\u3051\u308b\u78c1\u6c17\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u306b\u95a2\u308f\u308b\u6700\u8fd1\u306e\u9032\u5c55. [\u65e5\u672c\u91d1\u5c5e\u5b66\u4f1a\u8a8c, 87(5), 150-157, 2023] \u5ca1\u672c\u8061<\/li>\n
            9. Caustic spin wave beams in soft thin films: Properties and classification. [PHYSICAL REVIEW B, 107, 144431, 1-15, 2023] A. Wartelle, F. Vilsmeier, T. Taniguchi, C. H. Back (DOI: https:\/\/doi.org\/10.1103\/PhysRevB.107.144431<\/a><\/em>)<\/li>\n
            10. Spin-Current-Driven Permeability Variation for Time-Varying Magnetic Metamaterials.\u00a0[Physical Review Applied, 19(4), 2023]\u00a0T. Kodama, N. Kikuchi, S. Okamoto, S. Ohno, S. Tomita\u00a0(<\/span>DOI: https:\/\/doi.org\/10.1103\/physrevapplied.19.044080<\/a><\/em>)<\/li>\n
            11. Microwave-assisted switching in granular media with continuous magnetic overlayers for interaction control.\u00a0[Japanese Journal of Applied Physics, 62, SB1015, 1-6, 2023]\u00a0N. Kikuchi,\u00a0K. Sato<\/span>,\u00a0T. Shimatsu,<\/span>\u00a0S. Okamoto (<\/span>DOI:\u00a0https:\/\/doi.org\/10.35848\/1347-4065\/ac9910<\/a><\/em>)<\/li>\n
            12. Thermal activation on microwave-assisted magnetization switching in Co\/Pt nanodot arrays. [Japanese Journal of Applied Physics, 62, SB1012, 1-5, 2023]\u00a0S. Mizutani,\u00a0N. Kikuchi<\/span>,\u00a0M. Hatayama<\/span>,\u00a0T. Shimatsu,<\/span>\u00a0S. Okamoto (DOI:\u00a0https:\/\/doi.org\/10.35848\/1347-4065\/ac9533<\/a><\/em>)<\/span><\/li>\n
            13. Co-planar waveguide ferromagnetic resonance spectroscopy of cobalt\/platinum superlattice metamaterials.\u00a0[Japanese Journal of Applied Physics, 62, SB1010, 1-5, 2023]\u00a0S. Tomita, N. Kikuchi, S. Okamoto (DOI: https:\/\/doi.org\/10.35848\/1347-4065\/ac931a<\/a><\/em>)<\/li>\n
            14. Crystallographic and Magnetic Domains in Heat-Treated Fe\u2013N Alloy Containing \u03b1\u2033-Fe16N2 Phase. [Shape Memory and Superelasticity, Published online:\u00a008 February 2023<\/span>]\u00a0T. Tamaoka1, S. Okamoto, Y. Murakami (DOI: https:\/\/doi.org\/10.1007\/s40830-023-00417-1<\/a><\/em>)<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/details>\n
              \n2022<\/strong><\/summary>\n
                \n
              1. \n
                  \n
                1. Real picture of magnetic domain dynamics along the magnetic hysteresis curve inside an advanced permanent magnet. [NPG Asia Materials, 14(1), 2022]\u00a0M. Takeuchi, M. Suzuki, S. Kobayashi, Y. Kotani, T. Nakamura, N. Kikuchi, A. Bolyachkin, H. Sepehri-Amin, T. Ohkubo, K. Hono, Y. Une, S. Okamoto (DOI:\u00a0https:\/\/doi.org\/10.1038\/s41427-022-00417-0<\/a><\/em>)<\/li>\n
                2. Spintronic Materials and Their Properties Investigated by Synchrotron Radiation. [Vacuum and Surface Science, 65(5) 218-223, 2022] T. Ono, S. Okamoto, D. Chiba, M. Mizuguchi, K. Mibu (DOI:\u00a0https:\/\/doi.org\/10.1380\/vss.65.218<\/a><\/em>)<\/li>\n
                3. Thermal activation in microwave-assisted magnetization switching and its effect on the switching behavior of granular media. [Physical Review B (APS), 105(5), 054430, 2022] N. Kikuchi, K. Sato, S. Okamoto, O. Kitakami, T. Shimatsu, H. Suto \u00a0(DOI: https:\/\/doi.org\/10.1103\/PhysRevB.105.054430<\/a><\/em>)<\/li>\n
                4. Temperature dependence of site-resolved Fe magnetic moments in ThMn12-type Sm(Fe1\u2212Co )12 compounds studied via synchrotron M\u00f6ssbauer spectroscopy. [Journal of Magnetism and Magnetic Materials, 552, 169188, 2022] D. Ogawa, T. Fukazawa, S. Li, T. Ueno, S. Sakai, T. Mitsui, T. Miyake, S. Okamoto, S. Hirosawa, Y.K. Takahashi \u00a0(DOI:\u00a0https:\/\/doi.org\/10.1016\/j.jmmm.2022.169188<\/a><\/em>)<\/li>\n
                5. \u8edfX\u7dda\u78c1\u6c17\u5186\u4e8c\u8272\u6027\u9855\u5fae\u5206\u5149\u306b\u3088\u308bNd-Fe-B\u71b1\u9593\u52a0\u5de5\u78c1\u77f3\u306e\u521d\u78c1\u5316\u904e\u7a0b\u304a\u3088\u3073\u6e1b\u78c1\u904e\u7a0b\u306b\u304a\u3051\u308b\u78c1\u533a\u89b3\u5bdf. [\u65e5\u672c\u91d1\u5c5e\u5b66\u4f1a\u8a8c, 86(1), 1-7, 2022] \u7af9\u5185\u8aa0, \u84ec\u7530\u8cb4\u88d5,\u00a0\u83ca\u6c60\u4f38\u660e,\u00a0\u8c4a\u6728\u7814\u592a\u90ce,\u00a0\u5c0f\u6797\u614e\u592a\u90ce,\u00a0\u5c0f\u8c37\u4f73\u7bc4,\u00a0\u4e2d\u6751\u54f2\u4e5f,\u00a0\u65e5\u7f6e\u656c\u5b50,\u00a0\u5ca1\u672c \u8061\u00a0 (DOI:\u00a0https:\/\/doi.org\/10.2320\/jinstmet.J2021041<\/a><\/em>)<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/details>\n
                  \n2021<\/strong><\/summary>\n
                    \n
                  1. \n
                      \n
                    1. \u78c1\u5834\u5909\u8abf\u691c\u51fa\u3092\u7528\u3044\u305f\u9ad8\u611f\u5ea6VNA\u5f37\u78c1\u6027\u5171\u9cf4\u6e2c\u5b9a\u88c5\u7f6e\u306e\u958b\u767a\u3068\u305d\u306e\u78c1\u5316\u6e2c\u5b9a\u3078\u306e\u5fdc\u7528. [\u96fb\u6c17\u5b66\u4f1a\u8ad6\u6587\u8a8c\uff21(\u57fa\u790e\u30fb\u6750\u6599\u30fb\u5171\u901a\u90e8\u9580\u8a8c), 141(5), 295-300, 2021] \u7530\u4e38\u614e\u543e,\u00a0\u5c71\u672c\u7adc\u4e5f,\u00a0\u5927\u6cbc\u667a\u5e78,\u00a0\u83ca\u6c60\u4f38\u660e,\u00a0\u5ca1\u672c\u8061\u00a0\u00a0(DOI: 10.1541\/ieejfms.141.295<\/a><\/em>)<\/li>\n
                    2. Intrinsic hard magnetic properties of Sm(Fe,Co)12\u2212x<\/sub>Tix<\/sub> compound with ThMn12<\/sub> structure. [Journal of Alloys and Compounds, 861, 158477; 1-7, 2021]\u00a0A. Makurenkova, D. Ogawa, P. Tozman, S. Okamoto, S. Nikitin, S. Hirosawa, K. Hono, Y.K. Takahashi\u00a0 (DOI: 10.1016\/j.jallcom.2020.158477<\/em><\/a>)<\/li>\n
                    3. Experimental approaches for micromagnetic coercivity analysis of advanced permanent magnet materials. [Science and Technology of Advanced Materials, 22(1), 124-134, 2021]\u00a0S. Okamoto\u00a0 (DOI:\u00a010.1080\/14686996.2021.1874836<\/a><\/em>)<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/details>\n
                      \n2020<\/strong><\/summary>\n
                        \n
                      1. \n
                          \n
                        1. Direct detection and stochastic analysis on thermally activated domain-wall depinning events in micropatterned Nd-Fe-B hot-deformed magnets. [Acta Materialia, 201, 7-13, 2020] T. Yomogita, S. Okamoto, N.. Kiikuchi, O. Kitakami, H. Sepehri-Amin, Y.K. Takahashi, T. Ohkubo, K. Hono, K. Hioki, A. Hattori\u00a0 (DOI:\u00a010.1016\/j.actamat.2020.09.074<\/a>)<\/em><\/li>\n
                        2. In Situ Study of Molecular Doping of Chlorine on MoS2 Field Effect Transistor Device in Ultrahigh Vacuum Conditions. [ACS Omega, 5(43), 28108-28115, 2020] NT. Trung, MI. Hossain, MI. Alam, A. Ando, O. Kitakami, N. Kikuchi, T. Takaoka, Y. Sainoo, R. Arafune, T. Komeda\u00a0 (DOI: 10.1021\/acsomega.0c03741<\/a><\/em>)<\/li>\n
                        3. Time-resolved imaging of an operating hard-disk-drive write head using nano-beam x-ray magnetic circular dichroism. [Journal of Applied Physics, 128, 133903; 1-9, 2020] H. Suto, A. Kikitsu, Y. Kotani, T. Maeda, K. Toyoki, H. Osawa, N. Kikuchi, S. Okamoto, T. Nakamura\u00a0 (DOI:\u00a010.1063\/5.0022571<\/a><\/em><\/span>)<\/li>\n
                        4. \u6c38\u4e45\u78c1\u77f3\u6750\u6599\u306b\u304a\u3051\u308b\u4fdd\u78c1\u529b\u89e3\u6790\u3068\u78c1\u5316\u53cd\u8ee2\u6a5f\u69cb. [\u7c89\u4f53\u304a\u3088\u3073\u7c89\u672b\u51b6\u91d1, 67(12), 666-674, 2020] \u5ca1\u672c\u8061<\/li>\n
                        5. Broadband and high-sensitivity permeability measurements on a single magnetic particle by transformer coupled permeameter. [Journal of Magnetism and Magnetic Materials, 501, 166434; 1-7, 2020] S. Tamaru, N. Kikuchi, T. Igarashi, S. Okamoto, H. Kubota, S. Yoshida\u00a0 (DOI:\u00a010.1016\/j.jmmm.2020.166434<\/a>)<\/em><\/li>\n
                        6. Magnetization manipulation induced by nonlocal spin injection from a perpendicular spin polarizer: nano-beam X-ray MCD study using an order-sorting-aperture collection method. [APPLIED PHYSICS EXPRESS, 13(4), 043002, 2020] H. Suto, N. Kikuchi, S. Okamoto, K. Toyoki, Y. Kotani, T. Nakamura\u00a0 (DOI:\u00a010.35848\/1882-0786\/ab7bcb<\/a>10<\/a><\/em>)<\/li>\n
                        7. Imaging of transient magnetization dynamics of Co\/Pt multilayer dots with X-ray magnetic circular dichroism excited by microwaves. [Japanese Journal of Applied Physics, 59, SEED03; 1-7, 2020] N. Kikuchi, T. Yomogita, K. Sato, S. Okamoto, O. Kitakami, H. Osawa, M. Suzuki, K. Toyoki, Y. Kotani and T. Nakamura\u00a0 (DOI:\u00a010.35848\/1347-4065\/ab6cb<\/em>1<\/em><\/a><\/span>)<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/details>\n

                           <\/p>\n

                          \u305d\u306e\u4ed6\uff08Misc\uff09<\/span><\/strong><\/h2>\n
                          \n2024<\/strong><\/summary>\n
                            \n
                          1. \n
                              \n
                            1. \u8edf\u78c1\u6027\u5727\u7c89\u30b3\u30a2\u306e\u9ad8\u7cbe\u5ea6\u9244\u640d\u6e2c\u5b9a\u3068\u9244\u640d\u89e3\u6790 . [\u65e5\u672c\u78c1\u6c17\u5b66\u4f1a\u8a8c\u300c\u307e\u3050\u306d\u300d, 19, 207-211, 2024] \u5ca1\u672c\u8061, \u5c0f\u91ce\u66a2\u4e45, \u8c37\u53e3\u5353\u4e5f, \u4f50\u85e4\u4f51\u6a39, \u4e0a\u539f\u88d5\u4e8c<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/details>\n
                              \n2023<\/strong><\/summary>\n
                                \n
                              1. \n
                                  \n
                                1. \n
                                  T\u5b57\u578b\u30b9\u30d4\u30f3\u6ce2\u5206\u6ce2\u5668\u3092\u7528\u3044\u305f\u30b9\u30d4\u30f3\u6ce2\u306e\u30e2\u30fc\u30c9\u5909\u63db. [\u96fb\u6c17\u5b66\u4f1a\u7814\u7a76\u4f1a\u8cc7\u6599, MAG-23-083-086. 088-09, 29-33, 2023]\u00a0\u8c37\u53e3\u5353\u4e5f, J. Sahliger, C. Back<\/div>\n<\/li>\n
                                2. Spin wave mode conversion in an in-plane magnetized microscale T-shaped YIG magnonic splitter. [arXiv, 2308, 14327, 2023] T. Taniguchi, J. Sahliger, C. H. Back<\/li>\n
                                3. \n
                                  \u30b9\u30d4\u30f3\u8ecc\u9053\u30c8\u30eb\u30af\u306b\u3088\u308b\u78c1\u5316\u53cd\u8ee2\u3068\u4ea4\u63db\u30d0\u30a4\u30a2\u30b9\u53cd\u8ee2\u306e\u7d4c\u6642\u89b3\u6e2c. [\u96fb\u6c17\u5b66\u4f1a\u30de\u30b0\u30cd\u30c6\u30a3\u30af\u30b9\u7814\u7a76\u4f1a\u8cc7\u6599, \u00a0MAG-23-066-082, 69-74, 2023] \u8c37\u53e3\u5353\u4e5f, Y. Wang, P. Lin, D. Zicchino, A. Nickl, J. Sahliger, C. Lai, C. Song, H. Wu, Q. Dai, C. Back<\/div>\n<\/li>\n
                                4. Tb\u62e1\u6563Nd-Fe-B\u713c\u7d50\u78c1\u77f3\u306e 3\u6b21\u5143\u5fae\u7d30\u7d44\u7e54\u3068\u78c1\u533a\u69cb\u9020\u304b\u3089\u306e\u7279\u5fb4\u62bd\u51fa. [\u96fb\u6c17\u5b66\u4f1a\u30de\u30b0\u30cd\u30c6\u30a3\u30af\u30b9\u7814\u7a76\u4f1a\u8cc7\u6599, MAG-23-066-082, 47-49, 2023] \u8acf\u8a2a\u667a\u5df3, \u77f3\u4e0a\u5553\u4ecb, \u5ca1\u672c\u8061, \u9234\u6728\u57fa\u5bdb<\/li>\n
                                5. \u30de\u30a4\u30af\u30ed\u6ce2\u30a2\u30b7\u30b9\u30c8\u78c1\u5316\u53cd\u8ee2\u3068\u71b1\u63fa\u3089\u304e. [\u4fe1\u5b66\u6280\u5831, 123(65), 37-42, 2023] \u83ca\u6c60\u4f38\u660e, \u4f50\u85e4\u52dd\u6210, \u6c34\u8c37\u8061\u5fd7, \u7551\u5c71\u6b63\u5bff, \u5cf6\u6d25\u6b66\u4ec1, \u5ca1\u672c\u8061<\/li>\n
                                6. \u6642\u9593\u5909\u8abf\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306b\u5411\u3051\u305f\u30b9\u30d4\u30f3\u6d41\u8a98\u8d77\u900f\u78c1\u7387\u5236\u5fa1. [\u4fe1\u5b66\u6280\u5831, 123(65), 32-36, 2023]\u00a0\u5150\u7389\u4fca\u4e4b, \u83ca\u6c60\u4f38\u660e, \u5ca1\u672c\u8061, \u5927\u91ce\u8aa0\u543e, \u51a8\u7530\u77e5\u5fd7<\/li>\n
                                7. \u7279\u96c6\u300c\u4fdd\u78c1\u529b\u306e\u5b66\u7406\u306b\u304a\u3051\u308b\u6700\u8fd1\u306e\u9032\u6b69\u300d\u306b\u3088\u305b\u3066. [\u65e5\u672c\u91d1\u5c5e\u5b66\u4f1a\u8a8c, 87(5), 149, 2023]\u00a0\u5e83\u6ca2\u54f2, \u5ca1\u672c\u8061<\/li>\n
                                8. \u6c38\u4e45\u78c1\u77f3\u306b\u304a\u3051\u308b\u78c1\u6c17\u30d2\u30b9\u30c6\u30ea\u30b7\u30b9\u306b\u95a2\u308f\u308b\u6700\u8fd1\u306e\u9032\u5c55. [\u65e5\u672c\u91d1\u5c5e\u5b66\u4f1a\u8a8c, 87(5), 150-157, 2023] \u5ca1\u672c\u8061<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/details>\n
                                  \n2022<\/strong><\/summary>\n
                                    \n
                                  1. \n
                                      \n
                                    1. \u6642\u9593\u5909\u8abf\u30e1\u30bf\u30de\u30c6\u30ea\u30a2\u30eb\u306b\u5411\u3051\u305f\u900f\u78c1\u7387\u5909\u8abf. [\u96fb\u6c17\u5b66\u4f1a\u30de\u30b0\u30cd\u30c6\u30a3\u30c3\u30af\u30b9\u7814\u7a76\u4f1a\u8cc7\u6599\u96c6, MAG22146, 2022]\u00a0\u5150\u7389\u4fca\u4e4b, \u9ed2\u6fa4\u88d5\u4e4b, \u5927\u91ce\u8aa0\u543e, \u83ca\u6c60\u4f38\u660e, \u7551\u5c71\u6b63\u5bff, \u5ca1\u672c \u8061, \u51a8\u7530\u77e5\u5fd7<\/li>\n
                                    2. \u653e\u5c04\u5149X\u7dda\u78c1\u6c17\u30c8\u30e2\u30b0\u30e9\u30d5\u30a3\u30fc\u306b\u3088\u308b\u6c38\u4e45\u78c1\u77f3\u6750\u6599\u5185\u90e8\u306e3\u6b21\u5143\u78c1\u533a\u69cb\u9020\u89b3\u5bdf. [\u65e5\u672c\u78c1\u6c17\u5b66\u4f1a\u8a8c\u300c\u307e\u3050\u306d\u300d, 17, 187-193, 2022]\u00a0\u9234\u6728\u57fa\u5bdb, \u5ca1\u672c\u8061<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/details>\n
                                      \n2021<\/strong><\/summary>\n
                                        \n
                                      1. \n
                                          \n
                                        1. \u521d\u7b49\u9023\u8f09\u8b1b\u5ea7 \u78c1\u6027\u6750\u6599\u3068\u96fb\u78c1\u6ce2 \u7b2c3\u56de \u30de\u30a4\u30af\u30ed\u6ce2\u5e2f\u3067\u306e\u78c1\u5316\u30c0\u30a4\u30ca\u30df\u30af\u30b9. [\u65e5\u672c\u78c1\u6c17\u5b66\u4f1a\u8a8c\u300c\u307e\u3050\u306d\u300d, 16(4), 202-208, 2021] \u5ca1\u672c\u8061<\/li>\n
                                        2. \u6975\u8584\u5316\u306b\u3088Sm(Fe\u2088\u2080CO\u2082\u2080)\u2081\u2082\u5fae\u7c92\u5b50\u8584\u819c\u306e\u4f5c\u88fd\u3068\u4fdd\u78c1\u529b\u767a\u73fe\u53ef\u80fd\u6027\u306e\u691c\u8a0e. [\u96fb\u6c17\u5b66\u4f1a\u7814\u7a76\u4f1a\u8cc7\u6599, 2021(82), 37-40, 2021] \u82b3\u8cc0\u50da\u592a, \u83ca\u6c60\u4f38\u660e, \u5ca1\u672c\u8061, \u9ad8\u6a4b\u6709\u7d00\u5b50<\/li>\n
                                        3. Co\/Pt\u591a\u5c64\u819c\u30ca\u30ce\u30c9\u30c3\u30c8\u306e\u30de\u30a4\u30af\u30ed\u6ce2\u30a2\u30b7\u30b9\u30c8\u78c1\u5316\u53cd\u8ee2\u306b\u304a\u3051\u308b\u71b1\u6d3b\u6027\u306e\u5f71\u97ff. [\u6620\u50cf\u60c5\u5831\u30e1\u30c7\u30a3\u30a2\u5b66\u4f1a\u6280\u8853\u5831\u544a, 45(14), 7-11, 2021] \u6c34\u8c37\u8061\u5fd7, \u83ca\u6c60\u4f38\u660e, \u7551\u5c71\u6b63\u5bff, \u5ca1\u672c\u8061, \u5cf6\u6d25\u6b66\u4ec1<\/li>\n
                                        4. \u6c38\u4e45\u78c1\u77f3\u6750\u6599\u306e\u71b1\u6d3b\u6027\u78c1\u5316\u53cd\u8ee2\u89e3\u6790. [\u65e5\u672c\u78c1\u6c17\u5b66\u4f1a\u8a8c\u300c\u307e\u3050\u306d\u300d, 16(1), 38-43, 2021] \u5ca1\u672c\u8061<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/details>\n
                                          \n2020<\/strong><\/summary>\n
                                            \n
                                          1. \n
                                              \n
                                            1. \u786cX\u7dda\u78c1\u6c17\u30c8\u30e2\u30b0\u30e9\u30d5\u30a3\u306b\u3088\u308b\u6975\u5fae\u7d30\u7c92Nd-Fe-B\u713c\u7d50\u78c1\u2f6f\u306e\u4e09\u6b21\u5143\u78c1\u533a\u89b3\u5bdf. [\u96fb\u6c17\u5b66\u4f1a\u30de\u30b0\u30cd\u30c6\u30a3\u30af\u30b9\u7814\u7a76\u4f1a\u8cc7\u6599, MAG-20-113, 2020] \u7af9\u5185\u8aa0, \u82b3\u8cc0\u50da\u592a, \u83ca\u6c60\u4f38\u660e, \u5ca1\u672c\u8061, \u9234\u6728\u57fa\u5bdb, \u5c0f\u6797\u614e\u592a\u90ce, \u4e2d\u6751\u54f2\u4e5f, \u5927\u4e45\u4fdd\u5fe0\u52dd, \u57cb\u6a4b\u6df3, \u5b87\u6839\u5eb7\u88d5<\/li>\n
                                            2. \u30c8\u30e9\u30f3\u30b9\u7d50\u5408\u578b\u900f\u78c1\u7387\u6e2c\u5b9a\u88c5\u7f6e\u00a0~\u78c1\u6027\u5fae\u7c92\u5b50\u5358\u4f53\u306e\u6e2c\u5b9a\u3092\u53ef\u80fd\u306b\u3059\u308b\u8d85\u9ad8\u611f\u5ea6, \u8d85\u5e83\u5e2f\u57df\u306e\u900f\u78c1\u7387\u6e2c\u5b9a\u88c5\u7f6e~. [\u65e5\u672c\u78c1\u6c17\u5b66\u4f1a\u8a8c\u300c\u307e\u3050\u306d\u300d, 15(2), 134, 2020] \u7530\u4e38\u614e\u543e, \u83ca\u6c60\u4f38\u660e, \u4e94\u5341\u5d50\u5229\u884c, \u5ca1\u672c\u8061, \u4e45\u4fdd\u7530\u5747, \u5409\u7530\u6804\u5409<\/li>\n
                                            3. \u30de\u30a4\u30af\u30ed\u6ce2\u30a2\u30b7\u30b9\u30c8\u78c1\u5316\u53cd\u8ee2. [\u65e5\u672c\u78c1\u6c17\u5b66\u4f1a\u8a8c\u300c\u307e\u3050\u306d\u300d, 15(2), 89-95, 2020] \u83ca\u6c60\u4f38\u660e, \u5ca1\u672c\u8061, \u5317\u4e0a\u4fee, \u5cf6\u6d25\u6b66\u4ec1<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/details>\n

                                               <\/p>\n

                                              \u66f8\u7c4d\uff08Books\uff09<\/span><\/strong><\/h2>\n
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                                              1. \n
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                                                1. \n
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                                                  1. \n
                                                      \n
                                                    1. Magnetic Measurement Techniques for Materials Characterization.\u00a0[Springer, 2021] S. Okamoto (\u62c5\u5f53:\u5171\u8457, \u7bc4\u56f2: 22. Permanent Magnet Materials)<\/li>\n
                                                    2. RF power semiconductor generator application in heating and energy utilization.\u00a0[Springer Nature Singapore Pte Ltd, 2020] S. Okamoto (\u62c5\u5f53:\u5171\u8457, \u7bc4\u56f2: Microwave-assisted magnetic recording (MAMR))<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n<\/li>\n<\/ol>\n","protected":false},"excerpt":{"rendered":"

                                                      \u8ad6\u6587\uff08Original Paper\uff09 2025 \u00a0Ultra-low core loss in Fe-enriched so…<\/p>\n","protected":false},"author":74,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_locale":"ja","_original_post":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/okamoto\/?page_id=494","footnotes":""},"class_list":["post-494","page","type-page","status-publish","hentry","ja"],"_links":{"self":[{"href":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/okamoto\/wp-json\/wp\/v2\/pages\/494","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/okamoto\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/okamoto\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/okamoto\/wp-json\/wp\/v2\/users\/74"}],"replies":[{"embeddable":true,"href":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/okamoto\/wp-json\/wp\/v2\/comments?post=494"}],"version-history":[{"count":43,"href":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/okamoto\/wp-json\/wp\/v2\/pages\/494\/revisions"}],"predecessor-version":[{"id":778,"href":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/okamoto\/wp-json\/wp\/v2\/pages\/494\/revisions\/778"}],"wp:attachment":[{"href":"https:\/\/www2.tagen.tohoku.ac.jp\/lab\/okamoto\/wp-json\/wp\/v2\/media?parent=494"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}