347 citations
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Showing 2023 · cond-mat.str-elShow all
3 papers · 2 filters
cond-mat.str-el2023★ 3 cited
Quantum gapped state in a spin-1/2 distorted honeycomb-based lattice with frustration
Hironori Yamaguchi, Satoshi Morota, Takanori Kida +5
We successfully synthesized (-Py-V)[Cu(hfac)], a verdazyl-based complex. Molecular orbital calculations revealed five types of intermolecular interactions between the radica…
cond-mat.str-el2023★ 3 cited
Field-induced quantum phase in a frustrated zigzag-square lattice
Hironori Yamaguchi, Kazutoshi Shimamura, Yasuo Yoshida +10
This study presents the experimental realization of a spin-1/2 zigzag-square lattice in a verdazyl-based complex, namely (-Py-V-2,6-F)Cu(hfac). Molecular orbital cal…
cond-mat.str-el2023★ 6 cited
Spin-Peierls transition to a Haldane phase
Hironori Yamaguchi, Hiroki Takahashi, Takashi Kawakami +4
We present an organic compound exhibiting a spin-Peierls (SP) transition to an effective spin-1 antiferromagnetic uniform chain, that is, the Haldane chain. The clear disappearance…