3 papers
cond-mat.str-el2025
Spinons, solitons and random singlets in the spin-chain compound copper benzoate
Ying Chen, Guijing Duan, Yuejiu Zhao +15
The antiferromagnetic Heisenberg chain is a paradigmatic quantum system hosting exotic excitations such as spinons and solitons, and forming random singlet state in the pre…
cond-mat.str-el2025
Crystalline electric field excitations in Weyl semimetal \textit{R}AlSi (\textit{R} = Ce, Pr and Nd)
Lin Yang, Yili Sun, Xiutong Deng +17
The rare earth intermetallic system \textit{R}Al\textit{X} (\textit{R} = rare earth elements, \textit{X} = Si and Ge) is known to be a promising candidate of magnetic Weyl semimeta…
cond-mat.str-el2025
NMR study of supersolid phases in the triangular-lattice antiferromagnet Na2BaCo(PO4)2
Xiaoyu Xu, Zhanlong Wu, Ying Chen +10
We report ultra-low-temperature Na NMR measurements on the Ising triangular lattice antiferromagnet NaBaCo(PO), which precisely resolve the phase diagram under m…