Publications

PREPRINTS

[18] Incommensurate broken-helix and broken-fanlike states in axion insulator candidate EuIn2As2

M. Gen, Y. Fujishiro, K. Okigami, S. Hayami, K. Adachi, D. Hashizume, T. Kurumaji, H. Sagayama, H. Nakao, Y. Tokura, T. Arima

arXiv:2403.03022

[17] Electron-doped magnetic Weyl semimetal LixCo3Sn2S2 by bulk-gating

H. Matsuoka*, Y. Fujishiro*, S. Minami, T. Koretsune, R. Arita, Y. Tokura, Y. Iwasa (*equal contributions)

arXiv:2312.17547

[16] Anomalous charge transport upon quantum melting of chiral spin order

Y. Fujishiro, C. Terakura, A. Miyake, N. Kanazawa, K. Nakazawa, N. Ogawa, H. Kadobayashi, S. Kawaguchi, T. Kagayama, M. Tokunaga, Y. Kato, Y. Motome, K. Shimizu, Y. Tokura

arXiv:2310.04823

JOURNAL ARTICLES

[15] Topological stability of spin textures in Si/Co-doped helimagnet FeGe

Y. Guang, Y. Fujishiro, A. Tanaka, L. Peng, Y. Kaneko, N. Kanazawa, Y. Tokura and X. Z. Yu

Jphys Materials 7, 025009 (2024)

[14] Transition between distinct hybrid skyrmion textures through their hexagonal-to-square crystal transformation in a polar magnet

D. Singh, Y. Fujishiro, S. Hayami, S. Mooday, T. Nomoto, P. R. Baral, V. Ukleev, R. Cubitt, N-J. Steinke, D. J. Gawryluk, E. Pomjakushina, Y. Onuki, R. Arita, Y. Tokura, N. Kanazawa, J. S. White

Nature Communications 14, 8050 (2023)

[13] Observation of anomalous Hall resonance of massive Dirac fermions in topological kagome-lattice magnet

Y. Okamura, K. Shoriki, Y. Nomura, Y. Fujishiro, A. Kitaori, N. Kanazawa, R. Arita, Y. Tokura, Y. Takahashi

npj Quantum Materials 8, 57 (2023)

[12] Direct observations of spin fluctuations in spin-hedgehog-anti-hedgehog lattice states in MnSi1-xGex (x = 0.6 and 0.8) at zero magnetic field

S. Aji, T. Oda, Y. Fujishiro, N. Kanazawa, H. Saito, H. Endo, M. Hino, S. Itoh, T. Arima, Y. Tokura, T. Nakajima

Phys. Rev. B 108, 054445 (2023)

[11] Topological magnetic structures of MnGe: a neutron diffraction and symmetry analysis study

V. Pomjakushin, I. Plokhikh, J. S. White, Y. Fujishiro, N. Kanazawa, Y. Tokura, E. Pomjakushina

Phys. Rev. B 107, 024410 (2023)

[10] Giant anomalous Hall effect from spin-chirality scattering in a chiral magnet 

Y. Fujishiro*, N. Kanazawa*, R. Kurihara, H. Ishizuka, T. Hori, F. S. Yasin, X. Z. Yu, A. Tsukazaki, M. Ichikawa, M. Kawasaki, N. Nagaosa, M. Tokunaga, Y. Tokura (*equal contributions)

Nat. Commun. 12, 317 (2021) （プレスリリース）

[9] Giant magneto-optical responses in magnetic Weyl semimetal Co3Sn2S2 

Y. Okamura, S. Minami, Y. Kato, Y. Fujishiro, Y. Kaneko, J. Ikeda, J. Muramoto, R. Kaneko, K. Ueda, V. Kocsis, N. Kanazawa, Y. Taguchi, T. Koretsune, K. Fujiwara, A. Tsukazaki, R. Arita, Y. Tokura, Y. Takahashi

Nat. Commun. 11, 4619 (2020) 

[8] Topological Kagome Magnet Co3Sn2S2 Thin Flakes with High Electron Mobility and Large Anomalous Hall Effect 

M. Tanaka*, Y. Fujishiro*, M. Mogi, Y. Kaneko, T. Yokosawa, N. Kanazawa, S. Minami, T. Koretsune, R. Arita, S. Tarucha, M. Yamamoto, Y. Tokura (*equal contributions)

Nano Lett. 20, 10, 7476–7481 (2020) 

[7] Monoclinic semimetal IrSi synthesized under high pressure above 25 GPa: Crystal structure, electronic, and magnetic properties 

Y. Fujishiro, N. Kanazawa, T. Shinmei, M. Nishi, T. Nakajima, T. Arima, D. Hashizume, M. S. Bahramy, T. Irifune, Y. Tokura

Phys. Rev. Mater. 4, 055002 (2020) 

[6] Topological transitions among skyrmion- and hedgehog-lattice states in cubic chiral magnets 

Y. Fujishiro, N. Kanazawa, T. Nakajima, X. Z. Yu, K. Ohishi, Y. Kawamura, K. Kakurai, T. Arima, H. Mitamura, A. Miyake, K. Akiba, M. Tokunaga, A. Matsuo, K. Kindo, T. Koretsune, R. Arita, Y. Tokura

Nat. Commun. 10, 1059 (2019)  （プレスリリース）

[5] Large magneto-Thermopower in MnGe with topological spin texture 

Y. Fujishiro*, N. Kanazawa*, T. Shimojima, A. Nakamura, K. Ishizaka, T. Koretsune, R. Arita, A. Miyake, H. Mitamura, K. Akiba, M. Tokunaga, J. Shiogai, S. Kimura, S. Awaji, A. Tsukazaki, A. Kikkawa, Y. Taguchi, Y. Tokura (*equal contributions)

Nat. Commun. 9, 408 (2018)  （プレスリリース）

[4] Direct observation of anisotropic magnetic field response of the spin helix in FeGe thin films 

N. Kanazawa, J. S. White, H. M. Rønnow, C. D. Dewhurst, Y. Fujishiro, A. Tsukazaki, Y. Kozuka, M. Kawasaki, M. Ichikawa, F. Kagawa, Y. Tokura

Phys. Rev. B 94, 184432 (2016) 

REVIEW ARTICLES

[3] Topological phase transitions and critical phenomena associated with unwinding of spin crystals by high magnetic fields  

N. Kanazawa, Y. Fujishiro, K. Akiba, R. Kurihara, H. Mitamura, A. Miyake, A. Matsuo, K. Kindo, M. Tokunaga, Y. Tokura    

 J. Phys. Soc. Jpn. 91, 101002 (2022)

[2] Engineering skyrmions and emergent monopoles in topological spin crystals

Y. Fujishiro, N. Kanazawa, Y. Tokura 

 Appl. Phys. Lett. 116, 090501 (2020)

BOOKS

[1] Exploration of Quantum Transport Phenomena via Engineering Emergent Magnetic Fields in Topological Magnets 

Yukako Fujishiro 

Springer Theses, Springer (2021)