Publications

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Update：2025/12/5

2025

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2024

  • Ab Initio Calculations of Longitudinal Electrical Conductivity Using a Wannier-based Coherent Potential Approximation
    Shota Namerikawa and Takashi Koretsune
    J. Phys. Soc. Jpn. 94, 044703 (2025)

 

  • Topological Hall Effect of Skyrmions from first Principles　
    Hsiao-Yi Chen, Takuya Nomoto, Max Hirschberger, and Ryotaro Arita
    Phys. Rev. X 15, 011054(2025)

 

 

 

 

  • Emergence of high-mobility carriers in topological kagome bad metal Mn3Sn by intense photoexcitation
    Takuya Matsuda, Tomoya Higo, Kenta Kuroda, Takashi Koretsune, Natsuki Kanda, Yoshua Hirai, Hanyi Peng, Takumi Matsuo, Cedric Bareille, Andrei Varykhalov, Naotaka Yoshikawa, Jun Yoshinobu, Takeshi Kondo, Ryo Shimano, Satoru Nakatsuji, and Ryusuke Matsunaga
    Phys. Rev. Materials 9, 014202（2025）

 

  • Anisotropy of the Gilbert damping constant in NiFe grown on the chiral antiferromagnet Mn3Sn
    Hidetoshi Kosaki, Shoya Sakamoto, Tempei Hatajiri, Tomoya Higo, Satoru Nakatsuji, and Shinji Miwa
    Phys. Rev. B 111, 024418（2025）

 

 

 

  • TIA-less Optical Power Monitor Using InGaAs/Si Hybrid Phototransistor and On-chip Si Resistor
    Tomohiro Akazawa, Qiang Li, Guo-Qiang Lo, Kasidit Toprasertpong, Shinichi Takagi, and Mitsuru Takenaka
    IEEE Photonics Conference(IPC) (2024)

 

  • Crystal field magnetostriction of spin ice under ultrahigh magnetic fields
    Nan Tang, Masaki Gen, Martin Rotter, Huiyuan Man, Kazuyuki Matsuhira, Akira Matsuo, Koichi Kindo, Akihiko Ikeda, Yasuhiro H. Matsuda, Philipp Gegenwart, Satoru Nakatsuji and Yoshimitsu Kohama
    Phys. Rev. B 110, 214414(2024)

 

 

  • Antiferromagnetic spin-torque diode effect in a kagome Weyl semimetal
    Shoya Sakamoto, Takuya Nomoto, Tomoya Higo, Yuki Hibino, Tatsuya Yamamoto, Shingo Tamaru, Yoshinori Kotani, Hidetoshi Kosaki, Masanobu Shiga, Daisuke Nishio-Hamane, Tetsuya Nakamura, Takayuki Nozaki, Kay Yakushiji, Ryotaro Arita, Satoru Nakatsuji, and Shinji Miwa
    Nature Nanotechnology volume 20, pages216–221 (2025)

 

 

  • Decoding the magnetic bit positioning error in a ferrimagnetic racetrack
    Mio Ishibashi, Masashi Kawaguchi, Yuki Hibino, Kay Yakushiji, Arata Tsukamoto, Satoru Nakatsuji, Masamitsu Hayashi
    Science AdvancesVolume 10, Issue 43(2024)

 

  • Load characteristics of magnetization-dependent transverse thermoelectric generation in GdFeCo ferrimagnetic alloy thin films
    Yuki Kobayashi, Yuichi Kasatani, Hiroki Yoshikawa, Arata Tsukamoto
    Jpn. J. Appl. Phys. 63 09SP29(2024)

 

  • Bulk Mott gap and S 3s/3p spectral distribution in pyrite-type NiS2 revealed by hard x-ray photoemission spectroscopy
    K. Fujinuma, D. Takegami, T. Higo, A. Melendez-Sans, G. Poelchen, M. Yoshimura, K.-D. Tsuei, S. Nakatsuji, L. H. Tjeng, and T. Mizokawa
    Phys. Rev. B 110, 125136(2024)

 

  • Bulk and surface uniformity of magnetic and electronic structures in epitaxial W/Mn3Sn/MgO films revealed by fluorescence- and electron-yield x-ray magnetic circular dichroism
    Shoya Sakamoto, Tomoya Higo, Yoshinori Kotani, Hidetoshi Kosaki, Tetsuya Nakamura, Satoru Nakatsuji, and Shinji Miwa
    Phys. Rev. B 110, L060412(2024)

 

  • First-principles study of the tunnel magnetoresistance effect with Cr-doped RuO2 electrode
    Katsuhiro Tanaka, Takuya Nomoto, and Ryotaro Arita
    Phys. Rev. B 110, 064433(2024)

 

  • Robust giant anomalous Nernst effect in polycrystalline nodal web ferromagnets
    Yangming Wang, Akito Sakai, Susumu Minami, Hao Gu, Taishi Chen, Zili Feng, Daisuke Nishio-Hamane, and Satoru Nakatsuji
    Appl. Phys. Lett. 125, 081901 (2024)

 

 

  • Intertwined charge and spin density waves in a topological kagome material
    Y. Chen, J. Gaudet, G. G. Marcus, T. Nomoto, T. Chen, T. Tomita, M. Ikhlas, H. S. Suzuki, Y. Zhao, W. C. Chen, J. Strempfer, R. Arita, S. Nakatsuji, and C. Broholm
    Phys. Rev. Research 6, L032016(2024)

 

  • Possible Weyl-Luttinger phase transition in pyrochlore iridates revealed by Raman scattering
    Predrag Nikolic, Yuanyuan Xu, Takumi Ohtsuki, David C. Elbert, Satoru Nakatsuji, and Natalia Drichko
    Phys. Rev. B 110, 035148(2024)

 

  • Effect of collective spin excitations on electronic transport in topological spin textures
    Kohei Hattori, Hikaru Watanabe, Junta Iguchi, Takuya Nomoto, and Ryotaro Arita
    Phys. Rev. B 110, 014425(2024)

 

  • Discovery of charge order above room-temperature in the prototypical kagome superconductor La(Ru1−xFex)3Si2
    I. Plokhikh, C. Mielke III, H. Nakamura, V. Petricek,Y. Qin,V. Sazgari ,J. Küspert I. Biało,S.Shin,O. Ivashko J.N.Graham,M.v.Zimmermann,M.Medarde,A.Amato,R.Khasanov,H.Luetkens,M.H.Fischer,M.Z.Hasan, J.-X.Yin,T.Neupert,J.Chang,G.Xu,S.Nakatsuji,E.Pomjakushina,D.J.Gawryluk&Z. Guguchia
    Communications Physics volume 7, Article number: 182 (2024)

 

  • Current-driven fast magnetic octupole domain-wall motion in noncollinear antiferromagnets
    Mingxing Wu, Taishi Chen, Takuya Nomoto, Yaroslav Tserkovnyak, Hironari Isshiki, Yoshinobu Nakatani, Tomoya Higo, Takahiro Tomita, Kouta Kondou, Ryotaro Arita, Satoru Nakatsuji & Yoshichika Otani
    Nature Communications volume 15, Article number: 4305 (2024)

 

 

  • Large spontaneous magneto-thermoelectric effect in epitaxial thin films of the topological kagome
    Shun’ichiro Kurosawa, Tomoya Higo, Shota Saito, Ryota Uesugi, and Satoru Nakatsuji
    Phys. Rev. Materials 8, 054206(2024)

 

 

 

 

  • Add-Drop Microring Resonator Switch With Positive/Negative Phase Tuning Using InGaAsP/Si Hybrid MOS Phase Shifter
    Yosuke Wakita, Rui Tang, Hanzhi Tang, Shuhei Ohno, Tomohiro Akazawa, Yuto Miyatake, Stephane Monfray, Frederic Boeuf, Kasidit Toprasertpong, Shinichi Takagi, Mitsuru Takenaka
    Journal of Lightwave Technology ( Volume: 42, Issue: 12, 15 June 2024)

 

  • Microscopic study of the impurity effect in the kagome superconductor La(Ru1−xFex)3Si2
    C. Mielke, III, D. Das, J. Spring, H. Nakamura, S. Shin, H. Liu, V. Sazgari, S. Jöhr, J. Lyu, J. N. Graham, T. Shiroka, M. Medarde, M. Z. Hasan, S. Nakatsuji, R. Khasanov, D. J. Gawryluk, H. Luetkens, and Z. Guguchia
    Phys. Rev. B 109, 134501(2024)

2023

  • Observation of Omnidirectional Exchange Bias at All Antiferromagnetic Polycrystalline Heterointerface
    Mihiro Asakura, Tomoya Higo, Takumi Matsuo, Ryota Uesugi, Daisuke Nishio-Hamane, Satoru Nakatsuji
    Advanced MaterialsVolume 36, Issue 27(2024)

 

 

  • Anisotropic anomalous transport in the kagome-based topological antiferromagnetic Mn3Ga epitaxial thin films
    M. Raju, Ralph Romero, III, Daisuke Nishio-Hamane, Ryota Uesugi, Mihiro Asakura, Zhenisbek Tagay, Tomoya Higo, N. P. Armitage, Collin Broholm, and Satoru Nakatsuji
    Phys. Rev. Materials 8, 014204(2024)

 

 

  • Influence of alkali-fluoride insertion layers on the perpendicular magnetic anisotropy at the Fe/MgO interface
    J. Chen, S. Sakamoto, and S. Miwa
    Phys. Rev. B 109, 064413(2024)

 

  • High-throughput calculations of antiferromagnets hosting anomalous transport phenomena
    Takuya Nomoto, Susumu Minami, Yuki Yanagi, Michi-To Suzuki, Takashi Koretsune, and Ryotaro Arita
    Phys. Rev. B 109, 094435(2024)

 

 

  • Extremely large magnetoresistance and anisotropic transport in the multipolar Kondo system PrTi2Al20
    Takachika Isomae, Akito Sakai, Mingxuan Fu, Takanori Taniguchi, Masashi Takigawa, and Satoru Nakatsuji
    Phys. Rev. Research 6, 013009(2024)

 

 

  • Ultrafast stroboscopic time-resolved magneto-optical imaging of domain wall motion in Pt/GdFeCo wires induced by a current pulse
    Kazuma Ogawa, Naotaka Yoshikawa, Mio Ishibashi, Kay Yakushiji, Arata Tsukamoto, Masamitsu Hayashi, and Ryo Shimano,
    Phys. Rev. Research 5, 033151(2023)

 

  • Magnetic octupole domain evolution and domain-wall structure in the noncollinear Weyl antiferromagnet Mn3Ge
    Mingxing Wu, Kouta Kondou, Yoshinobu Nakatani, Taishi Chen, Hironari Isshiki, Tomoya Higo, Satoru Nakatsuji, Yoshichika Otani
    APL Mater. 11, 081115 (2023)

 

  • Local density of states as a probe for tunneling magnetoresistance effect: application to ferrimagnetic tunnel junctions
    Katsuhiro Tanaka, Takuya Nomoto, Ryotaro Arita
    Phys. Rev. B 107, 214442(2023)

 

  • Roll-to-Roll Printing of Anomalous Nernst Thermopile for Direct Sensing of Perpendicular Heat Flux
    H. Tanaka, T. Higo, R. Uesugi, K. Yamagata, Y. Nakanishi, H. Machinaga, and S. Nakatsuji
    Advanced MaterialsVolume 35, Issue 38(2023)

 

  • Temperature-induced anomalous magnetotransport in the Weyl semimetal Mn3Ge
    Mingxing Wu, Kouta Kondou, Taishi Chen, Satoru Nakatsuji, Yoshichika Otani
    AIP Advances 13, 045102 (2023)

 

2022

  • Ultrafast dynamics of Intrinsic anomalous Hall effect in the noncollinear antiferromagnet Mn3Sn
    Takuya Matsuda, Tomoya Higo, Takashi Koretsune, Natsuki Kanda, Yoshua Hirai, Hanyi Peng, Takumi Matsuo, Naotaka Yoshikawa, Ryo Shimano, Satoru Nakatsuji, Ryusuke Matsunaga
    arXiv:2206.06627

 

 

  • Lattice dielectric properties of rutile TiO2: First-principles anharmonic self-consistent phonon study
    T. Amano, T. Yamazaki, R. Akashi, T. Tadano and S. Tsuneyuki
    Phys. Rev. B 107, 094305 (2023)

 

  • High-resolution magnetic imaging by mapping the locally induced anomalous Nernst effect using atomic force microscopy
    N. Budai, H. Isshiki, R. Uesugi, Z. Zhu, T. Higo, S. Nakatsuji, and Y. Otani
    Appl. Phys. Lett. 122, 102401 (2023)

 

  • Observation of a critical charge mode in a strange metal
    Hisao Kobayashi, Yui Sakaguchi, Hayato Kitagawa, Momoko Oura, Shugo Ikeda, Kentaro Kuga, Shintaro Suzuki, Satoru Nakatsuji, Ryo Masuda, Yasuhiro Kobayashi, Makoto Seto, Yoshitaka Yoda, Kenji Tamasaku, Yashar Komijani, Premala Chandra, and Piers Coleman
    Science 379, 908–912 (2023)

 

  • Octupole-driven magnetoresistance in an antiferromagnetic tunnel junction
    Xianzhe Chen, Tomoya Higo, Katsuhiro Tanaka, Takuya Nomoto, Hanshen Tsai, Hiroshi Idzuchi, Masanobu Shiga, Shoya Sakamoto, Ryoya Ando, Hidetoshi Kosaki, Takumi Matsuo, Daisuke Nishio-Hamane, Ryotaro Arita, Shinji Miwa & Satoru Nakatsuji
    Nature volume 613, pages490–495 (2023)

 

  • Reversal of current-induced domain wall motion in TbFeCo ferrimagnetic thin films across the magnetization compensation point
    Mio Ishibashi, Kay Yakushiji, Masashi Kawaguchi, Arata Tsukamoto, Satoru Nakatsuji and Masamitsu Hayashi
    Jpn. J. Appl. Phys. 62 013001(2023)

 

  • Efficient optical phase modulator based on III–V metal-oxidesemiconductor structure with doped graphene transparent electrode
    Tipat Piyapatarakul, Hanzhi Tang, Kasidit Toprasertpong, Shinichi TAKAGI and Mitsuru TAKENAKA
    Jpn. J. Appl. Phys. 62 SC1008 (2022)

 

 

  • Spin–orbital liquid state and liquid–gas metamagnetic transition on a pyrochlore lattice
    Nan Tang, Yulia Gritsenko, Kenta Kimura, Subhro Bhattacharjee, Akito Sakai, Mingxuan Fu, Hikaru Takeda, Huiyuan Man, Kento Sugawara, Yosuke Matsumoto, Yasuyuki Shimura, Jiajia Wen, Collin Broholm, Hiroshi Sawa, Masashi Takigawa, Toshiro Sakakibara, Sergei Zherlitsyn, Joachim Wosnitza, Roderich Moessner, Satoru Nakatsuji
    Nature Physics volume 19, pages92–98 (2023)

 

  • Electrical detection and current control of all-optical magnetization switching in GdFeCo ferrimagnetic alloy thin film
    Yuichi Kasatani, Hiroki Yoshikawa, Arata Tsukamoto
    Jpn. J. Appl. Phys. 62 SB1014（2022）

 

 

  • Origin of enhanced interfacial perpendicular magnetic anisotropy in LiF-inserted Fe/MgO interface
    S. Sakamoto, T. Nozaki, S. Yuasa, K. Amemiya, and S. Miwa
    Phys. Rev. B 106, 174410（2022）

 

 

 

  • Determination of spin Hall angle in the Weyl ferromagnet
    Hironari Isshiki, Zheng Zhu, Hayato Mizuno, Ryota Uesugi, Tomoya Higo, Satoru Nakatsuji, and YoshiChika Otani
    Phys. Rev. Materials 6, 084411 (2022)

 

 

  • Piezomagnetic switching of anomalous Hall effect in an antiferromagnet at room temperature
    M. Ikhlas, S. Dasgupta, F. Theuss, T. Higo, Shunichiro Kittaka, B. J. Ramshaw, O. Tchernyshyov, C. W. Hicks, S. Nakatsuji
    Nature Physics 18, 1086–1093 (2022)

 

  • Bond ordering and molecular spin-orbital fluctuations in the cluster Mott insulator GaTa4Se8
    Tsung-Han Yang, S. Kawamoto, Tomoya Higo, SuYin Grass Wang, M. B. Stone, Joerg Neuefeind, Jacob P. C. Ruff, A. M. Milinda Abeykoon, Yu-Sheng Chen, S. Nakatsuji, and K. W. Plumb
    Phys. Rev. Research 4, 033123 (2022)

 

  • Perpendicular full switching of chiral antiferromagnetic order by current
    Tomoya Higo, Kouta Kondou, Takuya Nomoto, Masanobu Shiga, Shoya Sakamoto, Xianzhe Chen, Daisuke Nishio-Hamane, Ryotaro Arita, Yoshichika Otani, Shinji Miwa & Satoru Nakatsuji
    Nature 607, 474–479 (2022)

 

  • Anomalous Hall effect in nanoscale structures of the antiferromagnetic Weyl semimetal Mn3Sn at room temperature
    Takumi Matsuo, Tomoya Higo, Daisuke Nishio-Hamane, Satoru Nakatsuji
    Applied Physics Letters 121, 013103 (2022)

 

  • Monolithic integration of electro-absorption modulators and photodetectors on III-V CMOS photonics platform using quantum well intermixing
    Naoki Sekine, Kei Sumita, Kasidit Toprasertpong, Shinichi Takagi, and Mitsuru Takenaka
    Opt. Express 30, 23318-23329 (2022)

 

 

  • Strong Magneto-Elastic Coupling in Mn3X (X = Ge, Sn)
    F. Theuss, S. Ghosh, T. Chen, O. Tchernyshyov, S. Nakatsuji, B. J. Ramshaw
    Phys. Rev. B 105, 174430 (2022)

 

 

  • Magnetic field tuning of the valley population in the Weyl phase of Nd2Ir2O7
    I. Kapon, C.W. Rischau, B. Michon, K. Wang, B. Xu, Q. Yang, S. Nakatsuji, D. Marel
    Phys. Rev. Research 4, 023056 (2022)

 

  • Anisotropy-driven quantum criticality in an intermediate valence system
    M. Grbic, E. O’Farrell, Y. Matsumoto, K. Kuga, M. Brando, R. Kuchler, A. Nevidomskyy, M. Yoshida, T. Sakakibara, Y. Kono, Y. Shimura, M. Sutherland, M. Takigawa, and S. Nakatsuji
    Nature Communications volume 13, Article number: 2141 (2022)

 

  • Pressure-induced changes of valence fluctuation in β-YbAlB4 probed by x-ray absorption spectroscopy
    Yui Sakaguchi, Shugo Ikeda, Naomi Kawamura, Masaichiro Mizumaki, Kentaro Kuga, Shintaro Suzuki, Keita Sone, Satoru Nakatsuji, and Hisao Kobayashi
    Phys. Rev. B 105, 155129 (2022)

 

  • Electron correlation enhances orbital polarization at a ferromagnetic metal/insulator interface: depth-resolved X-ray magnetic circular dichroism and first-principles study
    S. Sakamoto, M. Tsujikawa, M. Shirai, K. Amemiya, and S. Miwac
    ACS Appl. Electron. Mater. 2022, 4, 4, 1794–1799 (2022)

2021

 

  • Wannier-based implementation of the coherent potential approximation with applications to Fe-based transition metal alloys
    Naohiro Ito, Takuya Nomoto, Koji Kobayashi, Sergiy Mankovsky, Kentaro Nomura, Ryotaro Arita, Hubert Ebert, and Takashi Koretsune
    Phys. Rev. B 105, 125136 (2022)

 

  • Numerical analysis of optical phase modulator operating at 2 μm wavelength using graphene/III V hybrid metal oxide semiconductor capacitor
    Tipat Piyapatarakul, Hanzhi Tang, Kasidit Toprasertpong, Shinichi Takagi, and Mitsuru Takenaka
    Jpn. J. Appl. Phys. 61 SC1031 (2022)

 

 

  • Ferrimagnetic compensation and its thickness dependence in TbFeCo alloy thin films
    Mio Ishibashi, Kay Yakushiji, Masashi Kawaguchi, Arata Tsukamoto, Satoru Nakatsuji, and Masamitsu Hayashi
    Applied Physics Letter. 120, 022405 (2022)

 

 

 

  • Skyrmion-size dependence of the topological Hall effect: A real-space calculation
    Akira Matsui, Takuya Nomoto, and Ryotaro Arita
    Phys. Rev. B 104, 174432 (2021)

 

  • Influence of epitaxial strain on the perpendicular magnetic anisotropy of Fe/MgO systems
    Masanobu Shiga, Shoya Sakamoto,Takaya Tsujikawa, Ryoya Ando, Kenta Amemiya, and Shinji Miwa
    Phys. Rev. B 104, L140406 (2021)

 

  • Observation of spontaneous x-ray magnetic circular dichroism in a chiral antiferromagnet
    Shoya Sakamoto, Tomoya Higo, Masanobu Shiga, Kenta Amemiya, Satoru Nakatsuji, and Shinji Miwa
    Phys. Rev. B 104, 134431 (2021)

 

  • Quantum anomalous Hall effect in a three-dimensional topological-insulator–thin-film-ferromagnetic-metal heterostructure
    Katsuhiro Arimoto, Takashi Koretsune, and Kentaro Nomura
    Phys. Rev. B 103, 235315 (2021)

 

  • Logarithmic criticality in transverse thermoelectric conductivity of the ferromagnetic topological semimetal CoMnSb
    H. Nakamura, S. Minani, T. Tomita, A.A. Nugroho, S. Nakatsuji
    Phys. Rev. B 104, L161114 (2021)

 

  • Spin–orbit torque switching of the antiferromagnetic state in polycrystalline Mn3Sn/Cu/heavy metal heterostructures
    H. Tsai, T. Higo, K. Kondou, A. Kobayashi, T. Nakano, K. Yakushiji, S. Miwa, Y. Otani, and S. Nakatsuji
    AIP Advances 11, 045110 (2021)

 

  • Large Hall Signal due to Electrical Switching of an Antiferromagnetic Weyl Semimetal State
    Hanshen Tsai, Tomoya Higo, Kouta Kondou, Shoya Sakamoto, Ayuko Kobayashi, Takumi Matsuo, Shinji Miwa, Yoshichika Otani, and Satoru Nakatsuji
    Small Science Volume1, Issue5 May 2021 2000025 (2021)

 

  • Giant Effective Damping of Octupole Oscillation in an Antiferromagnetic Weyl Semimetal
    Shinji Miwa, Satoshi Iihama, Takuya Nomoto, Takahiro Tomita, Tomoya Higo, Muhammad Ikhlas, Shoya Sakamoto, YoshiChika Otani, Shigemi Mizukami, Ryotaro Arita, and Satoru Nakatsuji
    Small Science Volume1, Issue5 May 2021 2000062 (2021)

 

  • Low Gilbert damping in epitaxial thin films of the nodal-line semimetal D03-Fe3Ga
    Shoya Sakamoto, Tomoya Higo, Shingo Tamaru, Hitoshi Kubota, Kay Yakushiji, Satoru Nakatsuji, and Shinji Miwa
    Phys. Rev. B 103, 165122 (2021)

2020

  • Anomalous transport due to Weyl fermions in the chiral antiferromagnets Mn3X , X = Sn, Ge.
    Taishi Chen, Takahiro Tomita, Susumu Minami, Mingxuan Fu, Takashi Koretsune, Motoharu Kitatani, Muhammad Ikhlas, Daisuke Nishio-Hamane, Rieko Ishii, Fumiyuki Ishii, Ryotaro Arita, Satoru Nakatsuji
    Nature Communications volume 12, Article number: 572 (2021)

 

 

  • Omnidirectional Control of Large Electrical Output in a Topological Antiferromagnet
    Tomoya Higo, Yufan Li, Kouta Kondou, Danru Qu, Muhammad Ikhlas, Ryota Uesugi, Daisuke Nishio-Hamane, C. L. Chien, YoshiChika Otani, and Satoru Nakatsuji
    Advanced Functional Materials Volume31, Issue15 (2021)