105 citations · 1.7k across the 44 of their papers we have counts for
3 papers · 1 filter
Absence of zero-point entropy in a triangular Ising antiferromagnet
Yuesheng Li, Sebastian Bachus, Yoshifumi Tokiwa +2
Frustrated Ising magnets host exotic excitations, such as magnetic monopoles in spin ice. The ground state (GS) in this case is characterized by an extensive degeneracy and associa…
Gapped ground state in the zigzag pseudospin-1/2 quantum antiferromagnetic chain compound PrTiNbO6
Yuesheng Li, Sebastian Bachus, Yoshifumi Tokiwa +2
We report a single-crystal study on the magnetism of the rare-earth compound PrTiNbO that experimentally realizes the zigzag pseudospin- quantum antiferromagnetic…
Discovery of Emergent Photon and Monopoles in a Quantum Spin Liquid
Y. Tokiwa, T. Yamashita, D. Terazawa +10
Quantum spin liquid (QSL) is an exotic quantum phase of matter whose ground state is quantum-mechanically entangled without any magnetic ordering. A central issue concerns emergent…