三角量子自旋液体候选材料NaYbSe$_2$的能谱与低温体性质
强关联电子
2026-03-16 v2
摘要
我们报道了对三角晶格NaYbSe的中子散射、压力依赖的交流量热法和交流磁化率测量结果。我们观察到一个散射连续谱，该连续谱可通过矩阵乘积模拟重现，并且在任何体测量中均未检测到相变。与热容模拟的比较表明，该材料处于海森堡自旋液相。交流磁化率在40 mK处显示出一个频率依赖的峰，这已在几种三角磁体中观察到。
引用
@article{arxiv.2406.17773,
title = {Spectrum and low-temperature bulk properties of triangular quantum spin liquid candidate NaYbSe$_2$},
author = {A. O. Scheie and Minseong Lee and Kevin Wang and P. Laurell and E. S. Choi and D. Pajerowski and Qingming Zhang and Jie Ma and H. D. Zhou and Sangyun Lee and Chao Huan and S. M. Thomas and M. O. Ajeesh and P. F. S. Rosa and Ao Chen and Vivien S. Zapf and M. Heyl and C. D. Batista and E. Dagotto and J. E. Moore and D. Alan Tennant},
journal= {arXiv preprint arXiv:2406.17773},
year = {2026}
}
备注
5 pages, 4 figures; 7 pages and 13 figures supplemental materials