878 citations · 4k across the 83 of their papers we have counts for
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Field-direction Dependence of Majorana-mediated Spin Transport
H. Taguchi, A. Koga, Y. Murakami +2
We study the field-direction dependence of the Majorana-mediated spin transport in the Kitaev clusters with zigzag and armchair edges, applying a static magnetic field to one of th…
Ground-state phase diagram of spin- Kitaev-Heisenberg models
Kiyu Fukui, Yasuyuki Kato, Joji Nasu +1
The Kitaev model, whose ground state is a quantum spin liquid (QSL), was originally conceived for spin moments on a honeycomb lattice. In recent years, the model has been e…
Scattering phenomena for spin transport in Kitaev spin liquid
Joji Nasu, Yuta Murakami, Akihisa Koga
The Kitaev model exhibits a canonical quantum spin liquid as a ground state and hosts two fractional quasiparticles, itinerant Majorana fermion and localized flux excitation. The f…
Feasibility of Kitaev quantum spin liquids in ultracold polar molecules
Kiyu Fukui, Yasuyuki Kato, Joji Nasu +1
Ultracold atoms and molecules trapped in optical lattices are expected to serve as simulators of strongly correlated systems and topological states of matter. A fascinating example…
Evidence for the first-order topological phase transition in a Kitaev spin liquid candidate -RuCl
S. Suetsugu, Y. Ukai, M. Shimomura +9
The Kitaev quantum spin liquid (QSL) on the two-dimensional honeycomb lattice epitomizes an entangled topological state, where the spins fractionalize into Majorana fermions. This…
Signature of spin-triplet exciton condensations in LaCoO at ultrahigh magnetic fields up to 600 T
Akihiko Ikeda, Yasuhiro H. Matsuda, Keisuke Sato +5
Bose-Einstein condensation of electron-hole pairs, exciton condensation, has been effortfully investigated since predicted 60 years ago. Irrefutable evidence has still been lacking…