Lankun Han

collaborators

3 papers

cond-mat.str-el2025

Spin excitations arising from anisotropic Dirac spinons in YCu $_{3}$ (OD) $_{6}$ Br $_{2}$ [Br $_{0.33}$ (OD) $_{0.67}$ ]

Lankun Han, Zhenyuan Zeng, Min Long +10

A Dirac quantum spin liquid hosts Dirac spinons, which are low-energy fractionalized neutral quasiparticles with spin 1/2 that obey the Dirac equation. Recent inelastic neutron sca…

cond-mat.str-el2024

Magnetic ground states in kagome YCu $_{3}$ (OH) $_{6}$ [(Cl $_{x}$ Br $_{1 - x}$ ) $_{3 - y}$ (OH) $_{y}$ ]

Aini Xu, Qinxin Shen, Bo Liu +7

Quantum spin liquids represent exotic states of spin systems characterized by long-range entanglement and emergent fractionalized quasiparticles. It is generally believed that diso…

cond-mat.str-el2024

Spectral evidence for Dirac spinons in a kagome lattice antiferromagnet

Zhenyuan Zeng, Chengkang Zhou, Honglin Zhou +10

Emergent quasiparticles with a Dirac dispersion in condensed matter systems can be described by the Dirac equation for relativistic electrons, in analogy with Dirac particles in hi…

Spin excitations arising from anisotropic Dirac spinons in YCu3​(OD)6​Br2​[Br0.33​(OD)0.67​]

Magnetic ground states in kagome YCu3​(OH)6​[(Clx​Br1−x​)3−y​(OH)y​]

Spectral evidence for Dirac spinons in a kagome lattice antiferromagnet

Spin excitations arising from anisotropic Dirac spinons in YCu $_{3}$ (OD) $_{6}$ Br $_{2}$ [Br $_{0.33}$ (OD) $_{0.67}$ ]

Magnetic ground states in kagome YCu $_{3}$ (OH) $_{6}$ [(Cl $_{x}$ Br $_{1 - x}$ ) $_{3 - y}$ (OH) $_{y}$ ]