SS
Shinichiro Seki
cond-mat.str-elcond-mat.mtrl-scicond-mat.mes-hallcond-mat.supr-conspintronicsmagnetismquant-phskyrmionsantiskyrmionsBloch lines
On Valency
published · living versionsW_yqwfd9j9·v1 · currentpublished
Spontaneous topological diode effect induced by non-coplanar antiferromagnetic order
with Nguyen Duy Khanh, Hirotaka Takagi, Rina Takagi, Susumu Minami +7
1 version
W_vuap6nvk·v1published
Preprints & journals
74 papers in the corpus · 2006–2026Intra-unit-cell resolved intertwining of multi- charge and spin textures in an itinerant skyrmion magnet2608.05528v1 · Christopher J. Butler, Katsuki Nihongi, Haruto Yoshimochi et al.2026 · 0 citationsarXiv
Large magneto-optical Kerr effect induced by collinear antiferromagnetic order.42277248 · Yoshimochi, H, Yoshida, K, Oiwa, R et al.2026 · 1 citationScientific reports. 2026;16(1)
Giant topological magneto-optical effect in noncoplanar antiferromagnet.42203792 · Okamura, Y, Hayashi, Y, Khanh, N D et al.2026 · 1 citationNature communications. 2026;17(1)
Quintuplet Condensation in the Skyrmionic Insulator Cu_2OSeO_3 at Ultrahigh Magnetic Fields.41791091 · Nomura, T, Rousochatzakis, I, Janson, O et al.2026 · 2 citationsPhysical review letters. 2026;136(7):076703
Piezomagnetic transport in van der Waals noncoplanar Antiferromagnets2602.04245v1 · Abdul Ahad, Miuko Tanaka, Nguyen Duy Khanh et al.2026 · 0 citationsarXiv
The 2026 Skyrmionics Roadmap2601.16575v1 · Sabri Koraltan, Claas Abert, Manfred Albrecht et al.2026 · 0 citationsarXiv
Effect of uniaxial stress on helimagnetic phases in the square-lattice itinerant magnet EuAl2511.07079v2 · Masaki Gen, Takuya Nomoto, Hiraku Saito et al.2025 · 0 citationsarXiv
Gapped nodal planes and large topological Nernst effect in the chiral lattice antiferromagnet CoNb3S6.40140351 · Khanh, Nguyen Duy, Minami, Susumu, Hirschmann, Moritz M et al.2025 · 17 citationsNature communications. 2025;16(1):2654
Spontaneous Hall effect induced by collinear antiferromagnetic order at room temperature.39672960 · Takagi, Rina, Hirakida, Ryosuke, Settai, Yuki et al.2026 · 62 citationsNature materials. 2025;24(1):63-68
Exotic Spin Excitations in a Polar Magnet VOSe_2O_5.39392995 · Araki, Tomonao, Takagi, Rina, Kurumaji, Takashi et al.2024 · 1 citationPhysical review letters. 2024;133(13):136702
SP-STM study of the multi-Q phases in GdRu2Si22405.18026v1 · Jonas Spethmann, Nguyen Duy Khanh, Haruto Yoshimochi et al.2024 · 11 citationsPhys. Rev. Materials 8, 064404 (2024)
Multi-step topological transitions among meron and skyrmion crystals in a centrosymmetric magnet2402.13751v1 · H. Yoshimochi, R. Takagi, J. Ju et al.2024 · 73 citationsarXiv
2024 Roadmap on Magnetic Microscopy Techniques and Their Applications in Materials Science2401.04793v1 · D. V. Christensen, U. Staub, T. R. Devidas et al.2024 · 40 citationsarXiv
Task-adaptive physical reservoir computing.37957266 · Lee, Oscar, Wei, Tianyi, Stenning, Kilian D et al.2025 · 139 citationsNature materials. 2024;23(1):79-87
Nonreciprocal Phonon Propagation in a Metallic Chiral Magnet.37172228 · Nomura, T, Zhang, X-X, Takagi, R et al.2023 · 18 citationsPhysical review letters. 2023;130(17):176301
Spontaneous topological Hall effect induced by non-coplanar antiferromagnetic order in intercalated van der Waals materials2303.04879v1 · H. Takagi, R. Takagi, S. Minami et al.2023 · 121 citationsarXiv
Quantum oscillations in a centrosymmetric skyrmion-hosting magnet GdRu2Si22212.12280v2 · N. Matsuyama, T. Nomura, S. Imajo et al.2022 · 38 citationsarXiv
Pattern recognition with neuromorphic computing using magnetic field-induced dynamics of skyrmions.36179033 · Yokouchi, Tomoyuki, Sugimoto, Satoshi, Rana, Bivas et al.2023 · 110 citationsScience advances. 2022;8(39):eabq5652
Rhombic skyrmion lattice coupled with orthorhombic structural distortion in EuAl2209.12751v3 · Masaki Gen, Rina Takagi, Yoshito Watanabe et al.2022 · 39 citationsarXiv
Higher-order modulations in the skyrmion-lattice phase of CuOSeO2204.08614v1 · Johannes D. Reim, Shinnosuke Matsuzaka, Koya Makino et al.2022 · 2 citationsarXiv
Square and rhombic lattices of magnetic skyrmions in a centrosymmetric binary compound.35354812 · Takagi, Rina, Matsuyama, Naofumi, Ukleev, Victor et al.2022 · 173 citationsNature communications. 2022;13(1):1472
Zoology of Multiple-Q Spin Textures in a Centrosymmetric Tetragonal Magnet with Itinerant Electrons.35088568 · Khanh, Nguyen Duy, Nakajima, Taro, Hayami, Satoru et al.2022 · 96 citationsAdvanced science (Weinheim, Baden-Wurttemberg, Germany). 2022;9(10):e2105452
Tunable gigahertz dynamics of low-temperature skyrmion lattice in a chiral magnet.34844226 · Lee, Oscar, Sahliger, Jan, Aqeel, Aisha et al.2021 · 12 citationsJournal of physics. Condensed matter : an Institute of Physics journal. 2021;34(9)
Enhanced gyrotropic birefringence and natural optical activity on electromagnon resonance in a helimagnet.34795229 · Iguchi, S, Masuda, R, Seki, S et al.2021 · 15 citationsNature communications. 2021;12(1):6674
Direct visualization of the three-dimensional shape of skyrmion strings in a noncentrosymmetric magnet.34764432 · Seki, S, Suzuki, M, Ishibashi, M et al.2026 · 78 citationsNature materials. 2022;21(2):181-187
Real-space observations of 60-nm skyrmion dynamics in an insulating magnet under low heat flow.34426575 · Yu, Xiuzhen, Kagawa, Fumitaka, Seki, Shinichiro et al.2021 · 56 citationsNature communications. 2021;12(1):5079
Coupling microwave photons to topological spin-textures in CuOSeO2105.03719v1 · Safe Khan, Oscar Lee, Troy Dion et al.2021 · 14 citationsPhys. Rev. B 104, 100402 (2021)
Nonreciprocity of spin waves in the conical helix state.33608462 · Ogawa, N, Köhler, L, Garst, M et al.2021 · 18 citationsProceedings of the National Academy of Sciences of the United States of America. 2021;118(8)
Bloch point-mediated skyrmion annihilation in three dimensions2012.14813v1 · M. T. Birch, D. Cort'es-Ortuno, N. D. Khanh et al.2020 · 2 citationsarXiv
Particle-size dependent structural transformation of skyrmion lattice.33177528 · Takagi, R, Yamasaki, Y, Yokouchi, T et al.2020 · 36 citationsNature communications. 2020;11(1):5685
Bloch Lines Constituting Antiskyrmions Captured via Differential Phase Contrast.33043519 · Yasin, Fehmi S, Peng, Licong, Takagi, Rina et al.2020 · 28 citationsAdvanced materials (Deerfield Beach, Fla.). 2020;32(46):e2004206
Structure analysis of high-pressure phase for skyrmion-hosting multiferroic Cu2OSeO32009.07577v1 · E. Nishibori, S. Karatsu, C. Terakura et al.2020 · 2 citationsPhys. Rev. B 102, 201106 (2020)
Connectors2006.09076v2 · Shin-ichiro Seki2020 · 0 citationsarXiv
Creation of magnetic skyrmions by surface acoustic waves.32231267 · Yokouchi, Tomoyuki, Sugimoto, Satoshi, Rana, Bivas et al.2026 · 114 citationsNature nanotechnology. 2020;15(5):361-366
Controlled transformation of skyrmions and antiskyrmions in a non-centrosymmetric magnet.31959930 · Peng, Licong, Takagi, Rina, Koshibae, Wataru et al.2026 · 198 citationsNature nanotechnology. 2020;15(3):181-186
Phonon Magnetochiral Effect.31050445 · Nomura, T, Zhang, X-X, Zherlitsyn, S et al.2019 · 98 citationsPhysical review letters. 2019;122(14):145901
Microwave Directional Dichroism Resonant with Spin Excitations in the Polar Ferromagnet GaV_4S_8.30822005 · Okamura, Y, Seki, S, Bordács, S et al.2019 · 14 citationsPhysical review letters. 2019;122(5):057202
Multiple-q noncollinear magnetism in an itinerant hexagonal magnet.30456302 · Takagi, R, White, J S, Hayami, S et al.2019 · 92 citationsScience advances. 2018;4(11):eaau3402
Increased lifetime of metastable skyrmions by doping1809.02590v2 · M. T. Birch, R. Takagi, S. Seki et al.2018 · 45 citationsPhys. Rev. B 100, 014425 (2019)
Emergent topological spin structures in a centrosymmetric cubic perovskite1806.02309v1 · S. Ishiwata, T. Nakajima, J. -H. Kim et al.2018 · 108 citationsPhys. Rev. B 101, 134406 (2020)
Magnon-photon coupling in a non-collinear magnetic insulator CuOSeO1802.07113v3 · L.V. Abdurakhimov, S. Khan, N.A. Panjwani et al.2018 · 0 citationsPhys. Rev. B 99, 140401 (2019)
Low-Field Bi-Skyrmion Formation in a Noncentrosymmetric Chimney Ladder Ferromagnet.29400522 · Takagi, R, Yu, X Z, White, J S et al.2018 · 27 citationsPhysical review letters. 2018;120(3):037203
Nonlinear Ultrafast Spin Scattering in the Skyrmion Phase of Cu_2OSeO_3.28949160 · Langner, M C, Roy, S, Huang, S W et al.2018 · 16 citationsPhysical review letters. 2017;119(10):107204
Spin-wave spectroscopy on Dzyaloshinskii-Moriya interaction in room-temperature chiral magnets hosting skyrmions1705.09001v1 · R. Takagi, D. Morikawa, K. Karube et al.2017 · 67 citationsPhys. Rev. B 95, 220406 (2017)
Noncentrosymmetric Magnets Hosting Magnetic Skyrmions.28306166 · Kanazawa, Naoya, Seki, Shinichiro, Tokura, Yoshinori2018 · 236 citationsAdvanced materials (Deerfield Beach, Fla.). 2017;29(25)
Transition to and from the skyrmion lattice phase by electric fields in a magnetoelectric compound.27580648 · Okamura, Y, Kagawa, F, Seki, S et al.2018 · 99 citationsNature communications. 2016;7:12669
Thermal stability and irreversibility of skyrmion-lattice phases in CuOSeO1608.06359v2 · Koya Makino, Johannes D. Reim, Daiki Higashi et al.2016 · 31 citationsPhys. Rev. B 95, 134412 (2017)
Magnetic Reversal of Electric Polarization with Fixed Chirality of Magnetic Structure in a Chiral-Lattice Helimagnet MnSb_2O_6.27494497 · Kinoshita, M, Seki, S, Sato, T J et al.2018 · 28 citationsPhysical review letters. 2016;117(4):047201
Thermal generation of spin current in a helimagnetic multiferroic hexaferrite1602.04011v1 · R. Takagi, S. Seki, Y. Tokunaga et al.2016 · 15 citationsAPL Mater. 4, 032502 (2016)
Thermal Generation of Spin Current in an Antiferromagnet.26765011 · Seki, S, Ideue, T, Kubota, M et al.2016 · 278 citationsPhysical review letters. 2015;115(26):266601
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