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Showing 2020 · cond-mat.str-elShow all
3 papers · 2 filters
cond-mat.str-el2020★ 10 cited
Magnetoelastic study on the frustrated quasi-one-dimensional spin-1/2 magnet LiCuVO
A. Miyata, T. Hikihara, S. Furukawa +3
We investigated the magnetoelastic properties of the quasi-one-dimensional spin-1/2 frustrated magnet LiCuVO. Longitudinal-magnetostriction experiments were performed at 1.5 K…
cond-mat.str-el2020★ 7 cited
Frustration-induced quantum spin liquid behavior in the 1/2 random-bond Heisenberg antiferromagnet on the zigzag chain
Kazuki Uematsu, Toshiya Hikihara, Hikaru Kawamura
Recent studies have revealed that the randomness-induced quantum spin liquid (QSL)-like state is stabilized in certain frustrated quantum magnets in two and three dimensions. In or…
cond-mat.str-el2020★ 10 cited
Tensor-network strong-disorder renormalization groups for random quantum spin systems in two dimensions
Kouichi Seki, Toshiya Hikihara, Kouichi Okunishi
Novel randomness-induced disordered ground states in two-dimensional (2D) quantum spin systems have been attracting much interest. For quantitative analysis of such random quantum…