S. Sakai and R. Arita, Exotic pairing state in quasicrystalline superconductors under magnetic field arXiv:1905.01487.
R. Kaneko, M.-T. Huebsch, S. Sakai, R. Arita, H. Shinaoka, K. Ueda, Y. Tokura, and J. Fujioka, Enhanced thermopower in the correlated semimetallic phase of hole-doped pyrochlore iridates Phys. Rev. B 99, 161104(R) (2019).
S. Shimizu, J. Shiogai, N. Takemori, S. Sakai, H. Ikeda, R. Arita, T. Nojima, A. Tsukazaki and Y. Iwasa, Giant thermoelectric power factor in ultrathin FeSe superconductor Nature Commun. 10, 825 (2019). Press Release (in Japanese)
J. Fujioka, R. Yamada, M. Kawamura, S. Sakai, M. Hirayama, R. Arita, T. Okawa, D. Hashizume, M. Hoshino, and Y. Tokura, Strong-correlation induced high-mobility electrons in Dirac semimetal of perovskite oxide Nature Commun. 10, 362 (2019). Press Release (in Japanese)
S. Sakai, M. Civelli, and M. Imada, Direct connection between Mott insulators and d-wave high-temperature superconductors revealed by continuous evolution of self-energy poles Phys. Rev. B 98, 195109 (2018); arXiv:1804.09271.
M. Horio, S. Sakai, K. Koshiishi, Y. Nonaka, M. Hashimoto, D. Lu, Z.-X. Shen, T. Ohgi, T. Konno, T. Adachi, Y. Koike, M. Imada, and A. Fujimori, Common origin of the pseudogap in electron-doped and hole-doped cuprates governed by Mott physics, arXiv:1801.04247.
H. Braganca, S. Sakai, M. C. O. Aguiar, and M. Civelli, Correlation-Driven Lifshitz Transition at the Emergence of the Pseudogap Phase in the Two-Dimensional Hubbard Model, Phys. Rev. Lett. 120, 067002 (2018); arXiv:1708.02084.