50 citations · 120 across the 5 of their papers we have counts for
6 papers · 1 filter
Proximate Tomonaga-Luttinger liquid in a spin-1/2 ferromagnetic XXZ chain compound
Boqiang Li, Xun Chen, Yuqian Zhao +3
The spin-1/2 ferromagnetic XXZ chain is a prototypical many-body quantum model, exactly solvable via the integrable Bethe ansatz method, hosting a Tomonaga-Luttinger spin liquid. H…
The observation of quantum fluctuations in a kagome Heisenberg antiferromagnet
Fangjun Lu, Long Yuan, Jian Zhang +3
The search for the experimental evidence of quantum spin liquid (QSL) states is critical but extremely challenging, as the quenched interaction randomness introduced by structural…
Possible coexistence of short-range resonating-valence-bond and long-range stripe correlations in the spatially anisotropic triangular-lattice quantum magnet Cu(OH)NO
Long Yuan, Yuqian Zhao, Boqiang Li +5
We show that short-range resonating-valence-bond correlations and long-range order can coexist in the ground state (GS) of a frustrated spin system. Our study comprises a comprehen…
Heat transport of the kagomé Heisenberg quantum spin liquid candidate YCu(OH)Br: localized magnetic excitations and spin gap
Xiaochen Hong, Mahdi Behnami, Long Yuan +5
The spin-1/2 kagomé Heisenberg antiferromagnet is generally accepted as one of the most promising two-dimensional models to realize a quantum spin liquid state. Previous experiment…
Gapless Spin Liquid Behavior in A Kagome Heisenberg Antiferromagnet with Randomly Distributed Hexagons of Alternate Bonds
Jiabin Liu, Long Yuan, Xuan Li +4
We demonstrate that the new single crystal of YCu[OH(D)]Br (YCOB) is a kagome Heisenberg antiferromagnet (KHA) without evident orphan spins ( 0.8\%). The s…
Evidence for a gapless Dirac spin-liquid ground state in a spin-3/2 triangular-lattice antiferromagnet
Jiabin Liu, Benqiong Liu, Long Yuan +8
We report a comprehensive investigation of the magnetism of the = 3/2 triangular-lattice antiferromagnet, -CrOOH(D) (delafossites green-grey powder). The nearly Heisenberg a…