Nobuyuki Ōkuma

Topological Origin of Non-Hermitian Skin Effects

Nobuyuki Ōkuma, Kohei Kawabata, Ken Shiozaki et al. · Physical Review Letters · 2020 · 1.2K citations · Full text

Natural Sciences, Physics, Condensed Matter Physics +12

Formation of Superabundant Vacancies in Pd Hydride under High Hydrogen Pressures

Yuk Fukai, Nobuyuki Ōkuma · Physical Review Letters · 1994 · 381 citations

Natural Sciences, Materials Science, Physics +17

Evidence of Copious Vacancy Formation in Ni and Pd under a High Hydrogen Pressure

Yuh Fukai, Nobuyuki Ōkuma · Japanese Journal of Applied Physics · 1993 · 272 citations

Natural Sciences, Materials Engineering, Materials Science +17

Non-Bloch band theory of non-Hermitian Hamiltonians in the symplectic class

Kohei Kawabata, Nobuyuki Ōkuma, Masatoshi Sato · Physical review. B./Physical review. B · 2020 · 208 citations · Full text

Natural Sciences, Physics, Condensed Matter Physics +9

Topological Phase Transition Driven by Infinitesimal Instability: Majorana Fermions in Non-Hermitian Spintronics

Nobuyuki Ōkuma, Masatoshi Sato · Physical Review Letters · 2019 · 143 citations · Full text

Natural Sciences, Physics, Condensed Matter Physics +16