372 citations · 2.1k across the 26 of their papers we have counts for
26 papers
Spin-Based True Random Number Generation Enabled by Voltage-Amplified Quantum Fluctuations
Jie Zheng, Jiyong Kang, Zheng Zhu +6
We investigate spin quantum-fluctuation effects that originate from the Heisenberg uncertainty principle during the dynamical cycle of disentanglement, entanglement, and re-disenta…
Ultrasonic investigation of the Kondo semimetal CeBi
Yupeng Pan, Xiaobo He, Shuo Zou +5
We report the elastic properties of the Kondo semimetal CeBi by resonant ultrasound spectroscopy measurements at zero magnetic field. Clear elastic softening is found in bulk modul…
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…
Electrical transport and magnetic properties of the triangular-lattice compound ZrNiP
Zongtang Wan, Yuqian Zhao, Jiabin Liu +1
We report the first investigation of the electrical and magnetic properties of the triangular-lattice compound ZrNiP (space group 6/). The temperature evolution…
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…
Field evolution of the spin-liquid candidate YbMgGaO
Sebastian Bachus, Ilia A. Iakovlev, Yuesheng Li +7
We report magnetization, heat capacity, thermal expansion, and magnetostriction measurements down to millikelvin temperatures on the triangular antiferromagnet YbMgGaO. Our dat…
Partial up-up-down order with the continuously distributed order parameter in the triangular antiferromagnet TmMgGaO4
Yuesheng Li, Sebastian Bachus, Hao Deng +6
Frustrated quasidoublets without time-reversal symmetry can host highly unconventional magnetic structures with continuously distributed order parameters even in a single-phase cry…
Spin liquids in geometrically perfect triangular antiferromagnets
Yuesheng Li, Philipp Gegenwart, Alexander A. Tsirlin
The cradle of quantum spin liquids, triangular antiferromagnets show strong proclivity to magnetic order and require deliberate tuning to stabilize a spin-liquid state. In this bri…
Rearrangement of uncorrelated valence bonds evidenced by low-energy spin excitations in YbMgGaO4
Yuesheng Li, Sebastian Bachus, Benqiong Liu +6
DC-magnetization data measured down to 40 mK speak against conventional freezing and reinstate YbMgGaO as a triangular spin-liquid candidate. Magnetic susceptibility measured p…
Persistent spin dynamics in the pressurized spin-liquid candidate YbMgGaO
Mayukh Majumder, Gediminas Simutis, Ines E. Collings +5
Single-crystal x-ray diffraction, density-functional band-structure calculations, and muon spin relaxation (SR) are used to probe pressure evolution of the triangular spin-liqui…
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…
Field-Induced Instability of a Gapless Spin Liquid with a Spinon Fermi Surface
M. Gomilšek, M. Klanjšek, R. Žitko +6
The ground state of the quantum kagome antiferromagnet Zn-brochantite, ZnCu(OH)SO, which is one of only a few known spin-liquid (SL) realizations in two or three dimens…
Nearest-neighbor resonating valence bonds in YbMgGaO4
Yuesheng Li, Devashibhai Adroja, David Voneshen +4
Since its proposal by Anderson, resonating valence bonds (RVB) formed by a superposition of fluctuating singlet pairs have been a paradigmatic concept in understanding quantum spin…
Crystalline Electric Field Randomness in the Triangular Lattice Spin-Liquid YbMgGaO
Yuesheng Li, Devashibhai Adroja, Robert I. Bewley +4
We apply moderate-high-energy inelastic neutron scattering (INS) measurements to investigate Yb crystalline electric field (CEF) levels in the triangular spin-liquid candida…
The effect of spin-orbit coupling on the effective-spin correlation in YbMgGaO4
Yao-Dong Li, Yao Shen, Yuesheng Li +2
Motivated by the recent experiments on the triangular lattice spin liquid YbMgGaO, we explore the effect of spin-orbit coupling on the effective-spin correlation of the Yb loca…
SR evidence for the U(1) quantum spin liquid ground state in the triangular antiferromagnet YbMgGaO
Yuesheng Li, Devashibhai Adroja, Pabitra K. Biswas +6
Muon spin relaxation and rotation (SR) experiments on single crystals of the structurally perfect triangular antiferromagnet YbMgGaO indicate the absence of both static long…
Evidence for a spinon Fermi surface in a triangular lattice quantum spin liquid candidate
Yao Shen, Yao-Dong Li, Hongliang Wo +16
A quantum spin liquid is an exotic quantum state of matter in which spins are highly entangled and remain disordered down to zero temperature. Such a state of matter is potentially…
Rare-earth triangular lattice spin liquid: a single-crystal study of YbMgGaO
Yuesheng Li, Gang Chen, Wei Tong +5
YbMgGaO, a structurally perfect two-dimensional triangular lattice with odd number of electrons per unit cell and spin-orbit entangled effective spin-1/2 local moments of Yb$…
Gapless quantum spin liquid ground state in the two-dimensional spin-1/2 triangular antiferromagnet YbMgGaO
Yuesheng Li, Haijun Liao, Zhen Zhang +10
Quantum spin liquid (QSL) is a novel state of matter which refuses the conventional spin freezing even at 0 K. Experimentally searching for the structurally perfect candidates is a…
Re-entrance of Gapless Quantum Spin Liquids Observed in a Newly Synthesized Spin-1/2 Kagome Antiferromagnet
Yuesheng Li, Bingying Pan, Shiyan Li +7
Quantum spin liquid (QSL) is a novel state of matter with exotic excitations and was theoretically predicted to be realized most possibly in an S=1/2 kagome antiferromagnet. Experi…