Sekiguchi Koji

Research field (2)： Applied materials , Magnetism, superconductivity, and strongly correlated systems

Research keywords (7)： Magnonics , スピントロニクス , ナノ磁性体 , 微小領域磁性 , Spintronics , Nano-magnet , Nanoscale-magnetism

Research theme for competitive and other funds (13)：

2020 - 2025 Elucidation of magnetic particle dynamics for diagnostic and therapeutic applications
2019 - 2024 マグノニック機能創発のための電圧効果と凝縮効果の研究
2018 - 2022 マグノントランジスタの開拓
2020 - 2021 Elucidation of magnetic particle dynamics and its application to medical imaging
2016 - 2019 界面スピン制御によるナノマグノニクス

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Papers (47)：

Masashi Iwaba, Koji Sekiguchi. Spin-wave switching using dynamic magnonic crystal. Applied Physics Express. 2021. 14. 7. 073002-073002
Mikito Kawase, Masashi Iwaba, Koji Sekiguchi. Electric detection of nonlinear effect upon spin-wave spin current. Japanese Journal of Applied Physics. 2020. 59. SE. SEED01-SEED01
Takehiro Tachizaki, Hiroyuki Mizuno, Koji Sekiguchi. Numerical study on the enhancement of the magneto-optic Kerr effect using a dielectric thin film. JAPANESE JOURNAL OF APPLIED PHYSICS. 2020. 59
Taichi Goto, Takuya Yoshimoto, Bungo Iwamoto, Kei Shimada, Caroline A. Ross, Koji Sekiguchi, Alexander B. Granovsky, Yuichi Nakamura, Hironaga Uchida, Mitsuteru Inoue. Three port logic gate using forward volume spin wave interference in a thin yttrium iron garnet film. Scientific Reports. 2019. 9. 16472
Koji Sekiguchi, Daichi Chiba, Takehiro Tachizaki. Time-domain propagating spin-wave spectroscopy for forward spin waves in a ferromagnetic metal. JAPANESE JOURNAL OF APPLIED PHYSICS. 2018. 57. 9

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MISC (48)：

Satoshi Okamoto, Hiro Munekata, Taichi Goto, Makoto Kohda, Iwao Matsuda, Koji Sekiguchi, Yu Shiratsuchi, Roman Antos. Magnetics and Optics Research FOREWORD. JAPANESE JOURNAL OF APPLIED PHYSICS. 2020. 59
Goto Minori, Tanazawa Tomoki, Sekiguchi Koji, Nozaki Yukio. 9pBF-4 Efficient formation of magnetic antivortex in a ferromagnetic crossed wire. Meeting abstracts of the Physical Society of Japan. 2014. 69. 2. 309-309
Goto M., Sekiguchi K., Nozaki Y. 27aPS-32 Electrical measurement of magnetic antivortex in a ferromagnetic cross wire. Meeting abstracts of the Physical Society of Japan. 2014. 69. 1. 482-482
Goto M., Sekiguchi K., Nozaki Y. Magnetization gradient dependence of the spin transfer effect exerting on the vortex structure. Meeting abstracts of the Physical Society of Japan. 2013. 68. 2. 367-367
NOZAKI Yukio, ISHIDA Naoko, SOENO Yoshikazu, SEKIGUCHI Koji. Effect of Microwave Fields on Reduction of Coercive Field in Perpendicular Medium. IEICE technical report. Magnetic recording. 2013. 113. 127. 1-6

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Professional career (1)：

Work history (9)：

2018/04 - 現在 Yokohama National University Faculty of technology Associate Professor
2014/06 - 現在 Toyohasi University of Technology Department of Electrical and Electronic Information Engineering
2011/10 - 2018/03 Keio University, Faculty of Science and Technology Department of Physics Senior Assistant professor
2011/12 - 2017/03 JST
2010/04 - 2011/09 Kyoto University Institute for Chemical Research, Division of Materials Chemistry Nanospintronics Program-specified Assistant Professor

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Awards (4)：

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